A 1-year-old female is diagnosed with croup. the most likely cause of this disease is

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Answer 1
A 1-year-old female is diagnosed with croup. the most likely cause of this disease is

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The average annual rainfall in Naples, Italy, is 39.6 inches, and the average annual rainfall in Fort Collins, Colorado, is 15 inches. What could be the reason for the difference in average precipitation?

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The difference in average precipitation is a product of many factors. Firstly, the latitude of the location is a very big determinant factors, how close or far a place is from the equator affects the climate that will be prevalent in the location. Other factors that can contribute to the difference include: the general climate of the location, altitude, distance away from the sea, ocean current, duration and intensity of the sunlight, land features in area, such as mountains,  etc. All these factors will work together to determine the climate of a location.

Cellulose could provide an abundant and cheap form of glucose for humans. why is cellulose not a source of nutrients for humans?

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Final answer:

Humans cannot digest cellulose because we lack the enzyme cellulase necessary to break down the ß-1→4 glycosidic linkages in cellulose. While cellulose contributes to dietary fiber that aids digestion and health, it cannot be used as a direct source of glucose for energy by humans.

Explanation:

Cellulose is an abundant carbohydrate that makes up the cell walls of plants. It provides structural support and is found in wood and paper. Humans and other animals primarily gain nutrients from food by breaking down carbohydrates into glucose, which is then utilized for energy. While other carbohydrates like starch and glycogen can be metabolized by humans to release glucose, cellulose cannot be digested. This is because the human digestive system lacks the specific enzyme, cellulase, needed to hydrolyze the ß-1→4 glycosidic linkages present in cellulose.

Cellulose consists of ß-D-glucose units linked together in a way that is unbranched and rigid, giving the molecule high tensile strength. Every other glucose monomer in cellulose is flipped, making the structure very tight and resistant to the action of human digestive enzymes. Animals like cows, horses, and sheep, as well as insects like termites, are able to digest cellulose because they have microorganisms in their digestive tracts that produce cellulase. This allows them to use cellulose as a source of glucose for energy.

While humans cannot use cellulose as a source of glucose, it is still an important part of the diet called dietary fiber. Dietary fiber is not digested, but it helps create bulk in the digestive tract, aiding in mobility and promoting a healthy digestive system. A diet high in fiber is also associated with reduced risks of heart disease and some cancers. The mention of glycogen as the storage form of glucose in animals and its contrast with cellulose highlights the specificity of human digestion and metabolism.

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What is a likely consequence of continued human population growth? A. More cropland B. Less erosion C. Less pollution D. More rain forests

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Answer:

The correct answer is option A More cropland

Explanation:

As the human population will increase, their demand for resources will also increase specifically for the three essentials namely  air, water and food. In order to cater the need of increased food demand, more food is needed to be produced and thus more land is required. Apart from agricultural produce, even dairy farms, aquaculture or any other  method of production of non vegetarian/other food sources,  also require large amount of pasture land or crop land.

Answer:

a for apx

Explanation:

What place would have more severe winters: central Russia or the west coast of France?

Answers

Central Russia)))))))))))))))

Which biome has plants with adaptations that prevent water loss, such as smaller leaves with few pores for gas exchange?
a. temperate rain forest
b. woodland/shrubland
c. temperate seasonal forest
d. tropical rainforest
e. subtropical desert?

Answers

Final answer:

The biome characterized by plants with adaptations to prevent water loss is the subtropical desert. These adaptations include reduced leaf size or spines and a lower number of stomata, which helps such plants to survive in extremely dry conditions.

Explanation:

The biome with plants that have adaptations to prevent water loss, such as smaller leaves with few pores for gas exchange, is the subtropical desert. In order to survive in the extremely dry conditions found in deserts, plants have evolved to minimize water loss. Key adaptations include having smaller leaves or sometimes spines instead of leaves, which reduce the surface area exposed to the sun and wind, and having fewer stomata to reduce transpiration. Additionally, other plants like succulents store water in their thick, fleshy leaves or stems.

Desert plants with such adaptations are quite distinct from plants in other biomes. For example, plants in temperate rainforests and tropical rainforests typically have large leaves, as water is abundant. The temperate seasonal forest is characterized by deciduous trees that lose their leaves in the winter, while woodland/shrublands, or the chaparral, mainly consist of shrubs that can also resist dry periods but not as extreme as desert conditions.

It is also important to note that the understory plants in a temperate forest have adaptations to capture limited light, rather than limited water or nutrients. In the case of the boreal forests, which are incorrectly stated to be dominated by deciduous trees, they are in fact dominated by conifers such as spruce, fir, and pine, which have adaptations like needle-shaped leaves with sunken stomata to reduce water loss.

A spit is formed through wave deposition.

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True, the four features formed by wave deposition are beaches, spits, sandbars, and barrier beaches.

True  

A spit is formed through wave deposition.

A spit is a geologic feature created by the deposition of sand by the movement of tides. Spits are usually narrow and long and they extends out to a water body (such as sea) and connects to the mainland at one end. Spits usually form in areas where the prevailing wind blows at an angle to the coastline which leads to longshore drift. Examples of spit are the Farewell spit located at the northern end of the South Island of New Zealand and Spurn Head located along the Holderness coast in Humberside.

Which two biomes are the most similar with regard to rainfall?

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Salutations!

The two biomes that are the most similar with regard to rainfall is desert and tundra. Tundra is the coldest biome, its tree less with very little nutrients, precipitation and seasons often remain the same. Desert is very hot in the day, but very cold at night, it receives less rainfall and has very strong winds.

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The two biomes that are the most similar with regard to rainfall is Tundra and Desert

For better understanding let's explain what Tundra and Desert biomes are

Tundra is simply known as a type of biome that is characterized by plains having no tress. They are the coldest of all the biomes as well as they are occur in the arctic and Antarctica. Lichens, mosses, sedges, and dwarfed shrubs etc are found in this biome.

Desert can be hot and cold. A hot desert is a biome characterized by low moisture levels, daily and seasonal temperatures fluctuate due to the fact they receive little rainfall that it supports only little and widely spaced vegetation or no vegetation at all.

Cold Deserts sometimes has a lower freezing for some periods of time. e.g. Great Basin Desert

The two biome receive little or no rainfall that more of the reason they are similar

From the above we can therefore say that the answer the two biomes that are the most similar with regard to rainfall is Tundra and Desert is correct

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According to model 1, what are the reactants of cellular respiration?

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Glucose —- pyruvate — acetyl-CoA — carbon dioxide Glucose is oxidized during respiration.

I hope this helps.

Wastes are poisonous to a cell and must be removed from the cytoplasm. Predict how cell size could affect the removal process and the survival of a cell.

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Once a cell gets larger, it becomes harder to maintain and many problems like lack of DNA, membrane and organelle efficiency occur. The lysosomes normally remove toxins from a cell, but with them being less efficient, they might have trouble removing all of the wastes from a cell.

Cell size impacts waste removal; larger cells have a lower surface area to volume ratio, making waste elimination less efficient. The greater distance substances must travel within larger cells slows the diffusion rate, hindering cellular metabolism and potentially causing disease or death.

Cell size can significantly affect the process of waste removal and the overall survival of a cell. The surface area to volume ratio (SA:V) is crucial for efficient waste elimination and nutrient intake. As a cell grows larger, its volume increases faster than its surface area, leading to a lower SA:V ratio. This decrease in ratio means that there is less surface area available for wastes to be expelled relative to the volume of the cell that produces the waste.

Moreover, the distance traveled by substances inside the cell becomes greater in larger cells, slowing down the diffusion rate. Given that a cell's metabolism and the elimination of waste products are critical for its health, cells have evolved to be small or to have specialized shapes that maximize surface area, thus ensuring efficient exchange with their environment. Excessive accumulation of waste products can be toxic and interfere with cellular metabolism, potentially leading to cell death or diseases like cancer and cardiovascular disease.

Ultimately, to maintain a healthy balance and ensure survival, cells need to be able to manage their waste efficiently, which is facilitated by an optimal size and shape that supports rapid transport of materials across the cell membrane.

fine sediment
a) deflation
b) loess
c) sand dunes
d ) deposition

Answers

Fine sediment deposited by wind is B) loess

Hope this was helpful

A fake or "pretend" experimental treatment is called a

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A fake or "pretend" experimental treatment is called a placebo.
The placebo tretment is fake because it  is a substance with no known medical effects. In some cases this type of treatment  can produce a very real response.

A fake or pretend experimental treatment is called a placebo. It is used in controlled clinical trials to test the efficacy of another treatment and to control for the placebo effect. Placebos help researchers determine whether improvements are due to the actual treatment or participants' beliefs.

A fake or "pretend" experimental treatment is called a placebo. A placebo is a treatment that has no therapeutic effect and is used in controlled clinical trials to test the efficacy of another treatment. The placebo is designed to look identical to the actual treatment, but it doesn't contain the active substance being tested. This helps researchers control for the placebo effect, which is a psychologically based reaction where subjects experience a perceived or actual improvement in their condition simply because they believe they are receiving effective treatment.

For example, in a study testing a new medication, one group of participants might receive the real drug, while another group receives a placebo, such as a sugar pill. The comparison between these groups helps to determine if the effects observed are due to the actual drug or the participants' expectations.

What substance is analogous to a factory manager?

Answers

The substance is DNA and it would be found in the nucleus.
Final answer:

The nucleus of a cell is analogous to a factory manager as it controls and regulates the activities of the cell, including directing protein synthesis.

Explanation:

In molecular biology, the nucleus of a cell is analogous to a factory manager. The nucleus controls and regulates the activities of the cell (like the manager in a factory), such as metabolism, growth, and reproduction by directing protein synthesis. The nucleus acts much like a manager, dictating which proteins the cell should make, when it should make them, and in what quantities.The supervisor oversees the operations, manages the workers, and ensures that the factory runs smoothly. They are responsible for making decisions, coordinating tasks, and maintaining productivity.

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Ruth has a garden in front of her house. She waters the plants every morning. After some time, the water from the plants and soil evaporate. What is the correct term used for describing this phenomenon? A.precipitation B.condensation C.soil evaporation D.evapotranspiration

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The correct answer is:
Option D: Evapotranspiration 

Water is removed both from the plants and the soil. Evapotranspiration is a process by which the water is removed from plants and ground and is added back into the atmosphere. From ground, water is removed in the form of evaporation from the soil. And from plants the water is removed by transpiration. Hence the term Evapotranspiration.

Answer:

evapotranspiration

Explanation:

metal cookware often comes with plastic handles. The plastic handles...

A. decrease friction
B.Decrease mechanical Advantage
C.are insulators
D.are conductors

HELP!

Answers

The correct answer is option C. are insulators.

The plastics are the insulators, hence, they do not conduct the heat and do not get hot. During the process of cooking, the metal utensils may become hot, as it is a conductor of the heat. Touching the metal part of the utensil while cooking may burn your hand, that is why a plastic handle is attached to the metal utensils and cookware.

What class of antiretroviral drugs are particularly troublesome to patients with diabetes and why?

Answers

There are two classes that are bad for diabetes: protease inhibitors and nucleoside reverse transcriptase inhibitors (NRTIs)

The use of this drugs can lead to insulin resistance and high levels of sugar in the blood. Also,if the patient wasn't diabetic, taking this drugs can make him one. An example of this link is the protease inhibitor:indinavir.For the same reasons, NRTIs should not be used by diabetics.



Nucleoside reverse transcriptase and protease inhibitor are class of antiretroviral drugs that are particularly troublesome to patients with diabetes. This is because these drugs develop insulin resistance in the blood.

Further Explanation:

Diabetes is a type of disease which is developed when the level of glucose is elevated in blood than the normal level. In other word diabetes is developed due to high level of blood sugar level.

Glucose is mainly received by breaking down the food that we eat. Glucose is a primary source of the energy in the body. Normal level of glucose is necessary for body to work, but elevated level of glucose result in many problems. Diabetes cause very serious health issue such as stroke, heart and kidney problem. Diabetes is also of two types:

• Type I

• Type II

 

Main Symptoms of diabetes are:

• Frequent urination

• Increased thirst

• Unusual weight loss

• Increased hunger

• Fatigue

• Blurred vision

• Numbness in feet

There are mainly two class of antiretroviral drug that are not healthy for diabetic patient, one is nucleoside reverse transcriptase inhibitors and second is protease inhibitors. This drug show adverse effect on diabetic patient. Also if a non-diabetic patient is taking these drugs than there are high chances of developing diabetes. This is because these drugs develop insulin resistance and develop high levels of sugar in the blood.

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Answer Details:

Grade: High school

Subject: Health

Topic: Diabetes

Keywords:

Nucleoside, protease inhibitor, numbness, diabetes, antiretroviral, drug, insulin, resistance, develop, fatigue, weight, loss, thirst, blurred vision.

What is the role of the inferior colliculi of the corpora quadrigemina? what is the role of the inferior colliculi of the corpora quadrigemina? they induce reflexive responses to unexpected sounds, which results in head and eye tracking movements in response to the auditory stimuli. they secrete dopamine during sexual arousal. they induce head and eye tracking movements in response to unexpected visual stimuli. they invoke excitatory physiological reactions in response to fearful stimuli. they secrete melatonin and help regulate sleepâ€"wake cycles. submitmy answersgive up?

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Final answer:

The inferior colliculi are part of the brain involved in the processing of auditory stimuli, triggering reflexive responses to unexpected sounds and facilitating head and eye movements towards the sound.

Explanation:

The inferior colliculi are part of the corpora quadrigemina in the mammalian midbrain and they have a crucial role in the processing of auditory stimuli. Specifically, they induce reflexive responses to unexpected sounds, regulating head and eye tracking movements to help orient towards the source of the sound. This plays an important part in auditory spatial awareness. The functions of the inferior colliculi do not include the secretion of dopamine during sexual arousal, invoking excitatory physiological reactions in response to fearful stimuli, or the secretion of melatonin to regulate sleep-wake cycles. These functions are related to other regions of the brain.

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You have been given a ruler to measure a block of wood. What property of the wood will you be able to measure?

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Final answer:

A ruler is used to measure a block of wood, which allows you to determine the size dimensions of the object, such as its length, width, and depth, in units like inches or centimeters.

Explanation:

When given a ruler to measure a block of wood, the property of the wood you would be able to measure is its size dimensions, typically length, width, and possibly depth or thickness. Rulers are commonly used to measure objects that are relatively small, such as a block of wood, and they can have measurement scales in inches, centimeters, or millimeters. It's important to select the unit of measurement that is most appropriate for the object you are measuring, especially when precision is required.

For example, if you are measuring a small object, a ruler with inches or centimeters would be more suitable than a yardstick or tape measure. However, if you are dealing with a larger piece of wood or measuring for a project like constructing a doghouse, you may need to use a measuring tape or a meter stick to accurately measure longer lengths.

Final answer:

Using a ruler, you can measure the length, width, and thickness of a wooden block. Rulers are marked with customary and metric units, appropriate for smaller items. Proper unit selection ensures precision and practicality in measurement.

Explanation:

If you have been given a ruler to measure a block of wood, the property of the wood you will be able to measure is its length, width, and thickness. A ruler typically has measurements in both customary units such as inches and metric units including centimeters and millimeters. To measure the length of a small object like a wooden block, it is best to use a ruler which can measure up to 1 foot or 12 inches in length, making it suitable for items of a smaller size.

For instance, if you need to determine the size of a crayon, you'd use the inch markings on the ruler to measure its length. When comparing measurements with different units, such as needing to cut a piece of wood that is 200 centimeters using a meter stick, understanding that 100 centimeters equals 1 meter can help you use the tool effectively to get a measurement of 200 centimeters.

Always choose the most fitting unit of measurement. If the object is small, a large unit like feet or yards could compromise precision, whereas if a small unit like millimeters is used for a very large object, it could result in an impractically large number. Thus, the suitability of a ruler, yardstick, or measuring tape depends on the size of the object being measured.

Which are specific to just prokaryotes, or just plants, or just animals? drag the appropriate items to their respective bins. helpreset vacuoleslack a cell walllysosomesmagnetite-containing structureschloroplaststhe nucleoidphotosynthetic membranesflagella and fimbriae?

Answers

Answer:

Prokaryotes: Prokaryote are simple, single-celled organism that lacks a well defined nucleus and membrane-bound organelles.

Photosynthetic membranes: Some of the prokaryotes have photosynthetic membrane to capture sunlight energy which facilitates the process of photosynthesis.

Flagella and fimbriae: Flagella and fimbriae are simple, fibrous structures which facilitates the movement in simple prokaryotes.

The nucleoid: The nucleoid is the organelle in the prokaryotes in which the genome of the prokaryotic organism is stored.

Magnetite-containing structures: These are organelles specific to prokaryotes.

Just plants: Plants are autotrophic organisms that are capable of making their own food by the process of photosynthesis. All plants belongs to the kingdom Plantae.

Vacuoles: Vacuoles are organelles not just but mainly found in plants. They functions as discharge of cellular or metabolic waste from plants.

Chloroplasts: It is an organelle that is found in plants that exhibit chlorophyll  pigment, which traps the sunlight necessary for photosynthesis.

Just animal: Animals are hetrotrophic organisms that derive their food from other organisms such as plants and animals. They belong to the kingdom Animalia.

Lysosomes: These are specialized cell organelles, which are also called as suicidal bags. Found mainly in animals. These organelles traps cellular waste and facilitate it's discharge from the body.

Lack a cell wall: Animals lack a cell wall, which is found mainly in plants.



The cell organelles that are only present in prokaryotes are flagella and fimbriae. The cell organelles that are only present in animals are lysosomes and cytoskeleton. The cell organelles that are only present in plants are photosynthetic organelles, cell wall, and vacuoles.

Further explanation:

Kingdom Animalia contains all the animals. These are multicellular organisms that acquire food from the phototrophic plants either directly or indirectly (heterotrophs). The cell wall is absent in a typical animal cell, but structures like cytoskeleton that gives rigidity to the cell and lysosomes that are known as suicidal bags are present.

A plant is an autotrophic organism that is the primary producer. The stem, roots, leaves and sometimes fruits are the typical parts of a plant. A typical plant cell contains photosynthetic organelles that help in the preparation of the food, a cell wall that gives rigidity, and vacuoles that contain cell sap.

Prokaryotes are the simplest cells on the earth. A typical prokaryote is a unicellular cell containing mitochondria and some organelles.

Bacteria and archaea are the two types of prokaryotes. The bacteria contain the peptidoglycan layer which is absent in the archaea. The archaea contain ether-linked lipids while the bacteria contain ester-linked lipids. Flagella are structures that is used by all the prokaryotes for movement. The fimbriae in the prokaryotes help in the attachment of the bacterial cell to the animal cell or even the inanimate objects.  

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Answer Details:

Grade: Middle School

Subject: Biology

Topic: Types of cells

Keywords:

Prokaryotes, bacteria, archaea, flagella, fimbriae, vacuoles, cell wall, cell membrane, photosynthetic organisms, autotrophs, cytoskeleton, lysosomes, suicidal bags.

What is an ecosystem service that performs the same function as a pesticide?

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The ecosystem service that performs the same function as a pesticide is, Predators of pests 

Ecosystem service that performs the same function as a pesticide are predators of pests.

What are predators in ecosystem?

Predators are animals that eat other animals, called prey, and are usually fairly active because they have to hunt their prey. Predatory insects eat many pest insects and are an important part of a natural control program for the home garden.

Are predators used to control pests?

Biological control is the beneficial action of parasites, pathogens, and predators in administrating pests and their control. Biocontrol provided by these living organisms, collectively called natural enemies it is significantly important for decreasing the numbers of pest insects and mites.

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In one day, a zebra eats 10 kg of grass. A lion kills and eats the zebra. About how much of the energy contained originally in the grass is usable by the lion?

A.) 0.1 kg

B) 10 kg

C.) 5 kg

D.) 1 kg

Answers

The answer is A.) 0.1 kg. If a Zebra, intakes 10 kg of grass in one day and then, a lion hunts and devours the zebra, the lion will be able to absorb 0.1 kg of the energy contained originally in the grass, consumed by the zebra.

Answer:

A.) 0.1

Explanation:

Which muscles act to propel food down the length of the pharynx to the esophagus?

Answers

Pharyngeal constrictor muscles (superior, middle and inferior)

The pharyngeal constrictor muscles are a group of muscles that form the lumen of the pharynx. After you swallow, an act that you have control, it starts a involuntary contraction by these muscles to propel  the bolus downwards.



A primigravid adolescent client at approximately 15 weeks' gestation is visiting the prenatal clinic to undergo maternal quad screening. what information should the nurse include in the teaching plan for this client

Answers

The nurse should assess the client's last menstrual cycle to determine if the client is experiencing the onset of menopause. Menopause usually occurs around the age of 50. The decrease in estrogen can result in multiple symptoms including a decrease in biological drives and sexual activity.

"who defined stress as, "the response of the body to any demand, whether it is caused by, or results in, pleasant or unpleasant conditions""

Answers

HANS SELYE was the one who defined stress in this way.
Hans Selye is an endocrinologist and a famous stress researcher. He was the first scientist to write about the general adaptation syndrome which he used to explain his stress model. His model put it forward that an event which threaten the well being of a living organism leads to three stage bodily response which are alarm, resistance and exhaustion stage.

Some researchers suggest that poor regulation of the brain's _____ may lead to panic attacks, which cause the limbic system to become overstimulated.

Answers

Final answer:

Researchers believe that dysregulation of the limbic system could lead to panic attacks due to its role in managing emotions and the fight-or-flight response, involving key structures like the amygdala and hippocampus.

Explanation:

Some researchers suggest that poor regulation of the brain's limbic system may lead to panic attacks, which cause the limbic system to become overstimulated. This complex network within the brain is responsible for regulating emotions and behaviors linked to fear, motivation, and memory formation. The amygdala and the hippocampus are key structures within the limbic system that play significant roles in emotional processing. An overactive amygdala can result in heightened fear responses, while alterations in hippocampal volume have been observed in mood disorders. Additionally, the hypothalamus, also part of the limbic system, has outputs that travel through the medial forebrain bundle to influence the autonomic nervous system and regulate stress hormone release.

Which type of coal is found closest to the surface?

Answers

Strip mining is used where coal seams are located very near the surface and can be removed in massive layers, or strips.

A process that separated the inner planets' composition into different chemical layers is called _____.

accretion
differentiation
absorption
separation

Answers

The correct answer is differentiation.

Planetary differentiation can be defined as a process in which separation of different constituents of the planetary body takes place.They are separated based on their physical or chemical behavior, where the body divides into different layers: the less denser materials rise up to the surface and the more denser substance of the planet sinks.

Example: dwarf planets.




The nurse is caring for a patient in the emergency department with a diagnosed epidural hematoma. what procedure will the nurse prepare the patient for?

Answers

The answer would be burr holes. These are small holes that a neurosurgeon creates in the cranium. Burr holes are used to aid dismiss heaviness on the brain when fluid, for example blood, sizes up and begins to compress the brain tissue. An epidural hematoma is measured as an extreme emergency. Marked respiratory arrest or neurologic discrepancy can happen within minutes. Cure consists of making an opening over the skull to cut ICP emergently, eliminate the clot, and regulate the bleeding.

Which of these strategies reduces demand for new lumber?
A. Prescribed burns B. Composting wood products C. Replanting trees D. Recycling wood products

Answers

Answer:

recycling wood products

Explanation:

Recycling wood products reduces demand for new lumber. Therefore, option D is correct.

How do wood products recycle?

As scrap wood and timber are gathered, they are taken to recycling facilities where the wood waste is sorted, separated, and ready for processing. The waste wood is then put through a wood shredder, where it is reduced to different sizes according to its intended purpose.

Recycling scrap wood results in products that are used to make paper, panel boards, wood pellets, energy, and other things. Recycling wood can also lessen the quantity of trash disposed of in landfills, where it may take a very long time for it to disintegrate.

Thus, the strategy to reduce demand for new lumber is recycling wood products. Therefore, option D is correct.

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Compare the reaction times for voluntary vs. involuntary activation of the quadriceps muscle. what might account for the observed differences in reaction times? outline what has to occur in the body for each reaction to occur. refer to your drawing from step 24. information from the flow chart you created in activity 2.2.1 might also be helpful.

Answers

By comparing the time it takes to react a voluntary muscle and a involuntary one we see that the voluntary takes more time. This is because it takes time for the information to go to the brain, be processed and then have emitted the response of contracting the quadriceps muscle.
The involuntary contraction occurs without being processed by the brain but instead the spinal cord, and that's called a reflex.
 

Along a 18000-bp segment of dna, approximately how many molecules of each kind of histone protein do you expect to find?

Answers

Nucleosomes are structured as follows: Two each of the histones H2A, H2B, H3, and H4 come together to form a histone octamer, which binds and wraps about 1.7 turns of DNA, or about 147 base pairs. The addition of one H1 protein wraps another 20 base pairs, resulting in two full turns around the octamer. These nucleosomes are joined by the DNA that runs between them (an average of about 40 base pairs). This joining DNA is referred to as linker DNA.


So,a total of 197 base pairs are used up in one nucleosome.


So,total no.of H1 = 6000/197 = 30


Total total no.each of H2A, H2B, H3, H4 = 2* no.of H1


= 2*30 = 60 each.

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57 POINTS ITS ALL THE POINTS I HAVE PLEASE HELPPLS PLS PLS PLS PLS HELPBIBLEPretending that you were a child in either Jericho or Israel (specify which), write a paragraph of a few sentences describing the conquest of Jericho from your point of view. Given the polynomial 21x 4 + 3y - 6x 2 + 34What polynomial must be subtracted from it to obtain 29x 2 - 7 ?Please help We are Muslim traders who travel through the mountains, grasslands, and deserts of Central Asia. It is an exhausting journey! Desert storms are always near, and we often have little to eat. Sometimes bandits attack us, so we form caravans to help fight them off and protect our precious goods. On what road are these people traveling, and what type of goods are they probably trading? The Resource Conservation and Recovery Act controls hazardous waste from its creation to its disposal. Please select the best answer from the choices provided. why did the colonists hold the first continental Congress? 1. Assume it takes 7.00 min to fill a 30.0-gal gasoline tank. a. calculate the rate at which the tank is filled in gallons per second? b. calculate the rate at which the tank is filled in cubic meters per second? C. determine the time interval, in hours, required to fill a 1.00-m3 volume at the same rate. (1 U.S. gal=231in.3) The egyptian ruler who was romantically linked with julius caesar was A new truck that sells for $29,000 depreciates (decreases in value) 12% each year. What is the decay factor, b? WILL MARK BRAINLIEST PLZ ANSWER ASAP What is the blood resistivity if a 9.0 v potential difference causes a 240 a current through the blood in the vein? Which statement about the following equation is true? 3x^2 - 8x + 5 = 5x^2 Help me please ASAP need to get this done. Choose the sentence that has the correct form of verb ser. (4 points) Question 3 options: 1) El ingeniero son inteligente. 2) Ana es diseadora. 3) El programador ser mexicano. 4) Ella eres alta. Which lists all the integer solutions of the inequality |x| < 3?A.) 0,1, and 2B.) 0,1,2, and 3C.) -2, -1, 0, 1, and 2D.) -3, -2, -1, 0, 1, 2, and 3 what it the answer to 5r-1/5=4/5 Greg is hooked up to an eeg and his brain is producing smooth waves at a rate of about 10 per second. greg is most likely: The alternation between orchestral refrains and virtuosic outbursts by the soloist(s) is known as Which is the correct way to breakdown the word into parts to help read the word accurately? extraditiona.extra-ditionc.ex-tra-di-tionb.e-x-t-r-a-d-i-t-i-o-nd.none of the above Including what would make a story feel more realistic to a reader in South America? A) An unfair setting B) A variety of religionsC) Internal monologues rather than dialogue D) Details from daily life in South America Identify the main poetic techniques used in this poem. Refer to specific lines in the poem to illustrate the technique for the poem Happiness Epidemicby David HernandezWithout any warning, the diseasesweeps across the countrylike a traveling circus.People who were once blue,who slouched from carryinga bag of misery over one shoulderare now clinically cheerful.Symptoms include kind gestures,a bouncy stride, a smilebigger than a slice of cantaloupe.You pray that you will be infected,hope a happy germ invades your bodyand multiplies, spreading merrimentto all your major organslike door-to-door Christmas carolersuntil the virus finally reaches your heart:that red house at the end of the blockwhere your deepest wishes reside,where a dog howls behind a gateevery time that sorrowpulls his hearse up the driveway. In the given kite, AE = 6 ft , BE =9ft , and DE = 15ft . Determine the area of the kite . Steam Workshop Downloader