Describe the relationship between scientific research and the use of environmental resources

Answers

Answer 1
Scientific research has an integral relationship to environmental resources. Resources that exist in the environment can help scientific research by making available the material that is necessary to conduct experiments. Water is an environmental resource and scientists can test the water in the environment in order to see if there are toxic levels of chemicals in the water. Without these resources, the science would not be as relevant.

Related Questions

(Marine science honors)
Explain why ocean acidification seems to be speeding up, give specific examples.

Answers

Ocean acidification refers to the ongoing decrease in the pH level of the earth oceans which is caused by the uptake of carbon dioxide from the atmosphere. Ocean acidification seems to be speeding up because of the increased human activities which increase the amount of carbon dioxide in the atmosphere.
An example of human activities that speed up the ocean acidification process is the burning of fossils fuels, which continuously release more carbon dioxide into the atmosphere.

Which of the following statements is true? a)During active transport, a material may be moved from an area of low concentration to an area of high concentration. b) During passive transport, energy is used to move material against a concentration gradient. c)During active transport, water is pumped across a membrane to equalize the concentration of salts on both sides. d)During passive transport, osmosis allows salts to move from one side of the membrane to the other to equalize concentrations on both sides.

Answers

A. The Active transport occurs when there is a movement of molecules across a cell membrane, from a region of low concentration to a region of high concentration, when a material is moved using the energy of the cells to move them against a gradient and other types of resistance.

Carbohydrates are an important type of

Answers

Carbohydrates are an important type of FOOD MACRO MOLECULES.
Food macro molecules refers to the small chemical sub units of molecules which are found in food. There are four major food macro molecules, they are carbohydrates, proteins. lipids and nucleic acids.
Carbohydrate is an important source of fuel for the biological system. 

How does the density of ice compare to that of liquid water and why is that property important to aquatic organisms

Answers

well some aquatic organisms won't know what they are taking into their bodies and they could die from that thing...

Answer:

B

Explanation: The density of ice is lower than that of liquid water, which means that ice forms from the top of lakes downward, protecting aquatic life in winter.

Which unit of measurement is used in the metric system?
Tons
Kilograms
Miles
Gallons

Answers

Killograms i believe anyway

Answer:

Killograms i believe anyway

Explanation:

Why is a hypothesis called an educated guess?

Answers

A hypothesis is called an educated guess because you don't really know the solution until you conduct the experiment out. That is why a hypothesis is an "if-then" statement.

What protects most bacteria from swelling up and bursting in hypotonic solutions?

Answers

Exoskeleton(cell wall) which provides the bacteria with several benefits. This cell wall protects the bacterium from damage by encircling it with a tough, rigid structure. The primary function of the cell wall is to maintain the cell shape and prevent bursting from osmotic pressure, so this bursting process only occurs in animal and protozoa cells which do not have cell walls.

How is brain tissue different from other tissues during hyponatremia?

Answers

Final answer:

In hyponatremia, brain tissue responds differently from other tissues due to the presence of neurons, the additional protection of the blood-brain barrier, and the specific osmotic balance required for its function. The excess water induced by hyponatremia causes neurons to swell which can lead to brain damage or death.

Explanation:

The difference of brain tissue from other tissues during hyponatremia is greatly influenced by the brain's unique characteristics and the way it responds to low sodium levels in the body. Hyponatremia is a condition characterised by a decrease in blood sodium levels, which can result from an imbalance of sodium in the body's fluid compartments or dilution of sodium due to water retention. This condition can trigger increased entry of water into cells via osmosis, because the concentration of solutes within the cell is greater than the concentration in the diluted extracellular fluid.

While this water influx can cause swelling or edema in various kinds of cells, it affects brain cells or neurons quite significantly. The brain, as a part of the central nervous system, is packed with neurons which are highly sensitive to changes in their surrounding environment. The excess water entering neurons during hyponatremia can cause the cells to swell. This swelling of neurons in the brain can lead to severe consequences, potentially resulting in brain damage or even death.

Furthermore, the brain is protected by the blood-brain barrier which limits the interaction of circulating materials with the central nervous system. Therefore, the impact of hyponatremia on the brain might be different compared to other tissues because of this additional layer of defence. Additionally, the osmotic balance between water and spinal fluid in the brain is crucial to its function, and any imbalance could lead to critical conditions.

Learn more about Hyponatremia here:

https://brainly.com/question/36740933

#SPJ11

Hyponatremia causes brain tissue to behave differently due to its sensitivity to changes in sodium levels and water balance. The Blood Brain Barrier emphasizes the need for stringent regulation to prevent brain damage. Timely medical intervention is crucial to avoid severe neurological consequences.


In hyponatremia, brain tissue behaves differently compared to other tissues because of its sensitivity to changes in sodium levels and water balance. When the blood sodium decreases due to conditions like water retention or congestive heart failure, water enters cells by osmosis, which can result in cell swelling. Specifically, the swelling of neurons in the brain can be dangerous, leading to brain damage or death. The brain is particularly vulnerable during hyponatremia because neurons cannot accommodate excessive swelling without causing symptoms like nausea, vomiting, headache, and even coma.

Furthermore, the presence of the Blood Brain Barrier (BBB) emphasizes the need for stringent regulation of the brain's microenvironment, including potassium and sodium ions, to maintain neuronal function and prevent brain tissue damage.

Is it proper to put away cups and knives after you towel dry them?

Answers

No, It is not proper to put away cups and knives after you towel dry them. The best way to properly dry the cups and knives is by air drying them. Since, most of us are using appliances to touch our foods, it is more proper to let air dry because we don't know that the towel we are using has bacteria.

Alison wants to construct the perpendicular bisector of mn¯¯¯¯¯¯¯. what should alison do for her first step?

Answers

Alison should start by putting the point of the compass on the extreme M (or N) and draw an arc with the compass opened more than 1/2 of MN and less then the whole MN length. This should be her first step.
She should then do the same, but now placing the point of the compass on the other extreme (extreme N or M, depending on which one she started by).
She should now repeat the process but to the other side of the line. After all she then traces a line that passes both crossings of the arcs.

What is the difference between a producer and a consumer in a marine food chain?

A.) Producers break down dead organisms, whereas consumers eat other organisms.
B.) Producers eat other organisms, whereas consumers make their own energy. C.) Producers eat other organisms, whereas consumers break down dead organisms.
D.) Producers make their own organic molecules, whereas consumers have to eat other organisms.

Answers

Answer: D.) Producers make their own organic molecules, whereas consumers have to eat other organisms.

Explanation:

A food chain is a sequence of transfer of food and energy when one type of organism is eaten by another type of organism. A marine ecosystem typically comprises of aquatic plants and animals.

Among the options given, D.) Producers make their own organic molecules, whereas consumers have to eat other organisms. is the correct option this is because of the fact that producers are able to conduct the process of photosynthesis in order to produce their food in the form of organic molecules such as glucose to obtain energy. But consumers are incapable of producing their food hence, they are dependent on other organisms for obtaining their food like plants or other animals.

Final answer:

Producers (or autotrophs) in a marine food chain create their own energy, often through photosynthesis, while consumers (heterotrophs) rely on consuming other organisms for their energy and nutrients. Producers can include organisms like phytoplankton, while consumers can range from fish and seals to whales.

Explanation:

In a marine food chain, the terms producer and consumer indicate the role organisms play in the energy flow of the ecosystem. Producers, also known as autotrophs, are organisms that can make their own energy or organic molecules, mainly through the process of photosynthesis. An example of a producer in a marine ecosystem is phytoplankton.

On the other hand, consumers, also known as heterotrophs, cannot make their own food. They rely on other organisms for their energy and nutrients. Consumers eat other organisms to gain energy. These may include herbivores, carnivores, and omnivores. Fish, whales, and seals are examples of consumers in marine ecosystems.

So, to answer the question, option D is correct. Producers make their own organic molecules, whereas consumers intake energy by eating other organisms.

Learn more about Marine Food Chain here:

https://brainly.com/question/1686454

#SPJ12

What is the name given to the branch of science that pertains to the composition of matter and the changes that matter undergoes?
a. biology
b. chemistry
c. physics
d. physical science?

Answers

The answer is B.) chemistry

Which of the following pairs share similar chemical properties?
Select one:
a. oxygen (O) and Chlorine (Cl)
b. Helium (He) and Hydrogen (H)
c. Fluorine (F) and Neon (Ne)
d. Bromine (Br) and Iodine (I)

Answers

The periodic table is organized into columns (up and down) which share similar properties..periodicity

If you look at the periodic table, you'll see that bromine and iodine appear in the same periodic column...they share similar chemical properties. Therefore, the answer is D.
I am pretty sure that the pair is a or c

What is meant by a gateway substance? what is one example of a gateway substance what is wrong with assuming that use of a gateway substance causes increased use of other substances?

Answers

A gateway substance is something that may be menial but could lead to something bigger, an example is weed in the drugs world, weed is not hard to get and is usually a gateway drug to stronger types of drugs and potentially more dangerous

Answer:

Gateway substance on regular usage, make an individual habitual usage of same or more harmful drugs

Explanation:

Any drug which has the capabilities of  becoming a mode of drug addiction for reuse again and again on usage for a short time period, then such drugs are called gateway substance.

Some common examples of gateway substance are alcohol, marijuana, nicotine. cocaine, heroin etc.

The gate way substance increase chances of an individual to take other drugs as it reduces the decision making capabilities of an individual

There are high chances that use of gateway substance can lead to dependence on more dangerous, addicting substances

When is a model useful in scientific investigations?

Answers

A model is useful in wide varieties but it is mostly useful when doing scientific investigations when having to experiment and when finding out the result or the conclusion to a study as it could serve as a basis as to how the study had resulted or formulated.

Hypersecretion of glucocorticoids, often caused by a tumor, results in ________.

Answers

It results in cushing's syndrome.

Biologists find _____ useful because this scientific study gives them much information about an organism based on its classification.

Answers

Biologists find taxonomy useful because this scientific study gives them much information about an organism based on its classification.

Is a group of species that includes an ancestral species and all of its descendants?

Answers

A clade is a group of species that includes an ancestral species and all of its descendents

Someone who has broken an arm and has had a cast on it for months will notice a distinct shrinking of the arm once the cast is removed. why does this happen?

Answers

The answer to this question would be : If the muscles are not used they will atrophy.

Muscle cell will adapt to the intensity of the use. If someone uses the muscle to light heavyweight frequently, the muscle will become bigger so it can be used more. If the muscle is not used for a long time, it will slowly shrink.
When a broken arm had a cast, the movement of muscle is prevented so the arm muscle cannot be used until the cast removed.

A nurse is caring for an older adult who was admitted to the hospital to be treated for dehydration. while the nurse is providing discharge teaching, the client says, "what should i do about my dry skin? it is so itchy." what is the best response by the nurse?

Answers

The best response is this: USE A MOISTURIZER ON THE SKIN DAILY TO HELP REDUCE ITCHING. 
Using a moisturizer on the skin is an effective mean of reliving dryness and in extension reducing itchiness. The moisturizer will keep the skin moist and thus reduce pruritus.

Which life process is classified as autotrophic in some organisms and heterotrophic in other organisms?

Answers

nutrition - autotrophic make their own food (eg plants), heterotrophics get nutrition from eating other organisms (eg animals)

Answer:

Nutrition

Explanation:

An olfactory stimulus travels from a receptor to the ________.

Answers

The appropriate response is the Olfactory Bulb. It is a mind structure in charge of our feeling of smell. Situated at the tip of the olfactory projection, the knob forms data about smells in the wake of getting tangible contribution from the nose. 


The olfactory bulb is a heap of afferent nerve strands from the mitral and tufted cells of the olfactory globule that interfaces with a few target areas in the mind, including the piriform cortex, amygdala, and entorhinal cortex.
Final answer:

The olfactory stimulus travels from a receptor to the olfactory bulb, which is located at the tip of the frontal lobe. From there, the information is sent to regions of the limbic system and the primary olfactory cortex.

Explanation:

The olfactory stimulus travels from a receptor to the olfactory bulb. The olfactory receptor neurons, located within the olfactory epithelium in the nasal cavity, send signals to the olfactory bulb which is a bulb-like structure at the tip of the frontal lobe where the olfactory nerves begin. From the olfactory bulb, information is sent to regions of the limbic system and the primary olfactory cortex.

Learn more about olfactory stimulus here:

https://brainly.com/question/5464630

#SPJ6

How the process of natural selection canexplainhow evolution occurs?

Answers

In natural selection, there are three main things you need to know. There must be a variance in the genepool of course, or else to selection or evolution will take place. There also must be a selective force and time. Now, lets say that there is a population of many colored moths. But lets say that the brown colored moth blends in with the environment. This means that predators (selective force in this case) will have a much harder time finding these brown moths instead of easily finding some of the other colored moths (variation). This means that the brown moths will survive at a much higher rate because the are harder to find, and over time, the gene pool will narrow down to just brown moths because the rest of the moths die out due to predators and competition. This also means that this moth species has evolved over time to just become the brown colored moths only. Hope you can understand this but feel free to ask for clarification.

Which best describes the modern classification system

Answers

Classification systems are systems with a distribution of classes created according to common relations or affinities
It started with the work of Linnaeus - so its early version can be called a Linnaean classification - but right now it has been expanded and changed to fit the evolutionary relationships between the species - which is the best description, i.e. the answer is "it is based on the evolutionary relationship of the species"

I hope this helps! :>

A scientist agrees with the scientific consensus that dinosaurs have scaly skin. Then he discovers a new fossil that indicates a dinosaur had feathers. The scientist refuses to consider the new evidence because it does not agree with the accepted ideas. The scientist is

Answers

The scientist is practicing skepticism by ignoring evidence

The scientists is skeptic about it and does not even want to look into it since he considers it to be fundamentally incorrect. This kind of behavior is bad for scientists because their goal is not to practice personal biases but rather to try and find truth on how things are.

discuss whether or not the steps of the scientific method must be carried out in a specific order and whether or not every scientific endeavor must include all seven steps

Answers

When analyzing endeavors and experiments that want to prove a specific idea or set out to test a given hypothesis, it is crucial that all of the core steps of the scientific method are implemented in their given order, so as to provide the most accurate results possible when conducting the experiment.

Most of your cooking equipment is copper and your utensils are silver, so which sanitizer would you NOT want to use

Answers

If most of my cooking equipment is copper and my utensils are silver, I will not want to use a sanitizer that contain CHLORINE. This is because, chlorine in the sanitizer will react with the silver of the utensils to form a black layer of silver chloride on the utensils. Also, chlorine will react with the copper of the cooking equipment to form a cloud of  copper ll chloride which will dissolve when it comes in contact with water forming a blue green solution.

The development of sensory and motor symptoms in multiple sclerosis is caused by

Answers

immunologic and inflammatory demyelination of central nervous system neurons. hope this helps.

What simple chemical test is useful in the identification of the mineral calcite or any of the minerals found in the carbonate group?

Answers

Putting vinegar on it... if it’s from the carbonate group it will bubble

Final answer:

The identification of calcite and other carbonate minerals is typically done by applying a drop of dilute hydrochloric acid (HCl) to a specimen and observing whether it effervesces. Dolomite, another carbonate mineral, react more slowly and may require scratching the specimen to produce a powder. Vinegar and barium chloride solution can also be used for carbonate mineral tests.

Explanation:

A simple chemical test commonly used to identify the mineral calcite and other minerals in the carbonate group involves using dilute hydrochloric acid (HCl). When a drop of this acid is placed on a sample of calcite, it will typically effervesce or fizz. This reaction occurs because calcite, which has the chemical formula of CaCO3, reacts with the acid to produce carbon dioxide gas. If the sample does not fizz, it may be dolomite, another mineral in the carbonate group. In the case of dolomite, scratching the specimen to create a powder and then applying the dilute acid will often result in a slower, more gradual fizz, indicating the presence of this mineral.

Another option for testing is to use vinegar, which contains acetic acid. While the reaction will be less vigorous due to the weaker nature of acetic acid, it can still be used to test for the presence of carbonate minerals. This test is versatile and, in addition to field use by geologists, it is also used in mineral identification labs.

Additionally, magnetite can be identified by its magnetic properties, and distinguishing between sulfates and carbonates can be done by adding barium chloride solution to a test salt, where the formation of a white precipitate can indicate the presence of these groups.

Describe a chemical indicator. What is it? What is it used for? How does it work?

Answers

A chemical indicator is what shows the acidity of items aka liquids by mesuring how acidic the item is.

A chemical indicator is what shows the acidity of items aka liquids by measuring how acidic the item is.

What is Chemical indicator?

Chemical indicators are used to check whether the requirements for a particular sterilization process have been completed in order to accomplish sterilization.

Chemical indicators make use of one or more substances that, when exposed to specific essential conditions like time, temperature, and sterilant, change physically or chemically in a way that is discernible to the human eye.

A steam indication strip, in which the chemical indicator employs a chemical pellet that transforms from a solid to a liquid phase when exposed to steam, is an illustration of a chemical indicator design that changes physically.

Therefore, A chemical indicator is what shows the acidity of items aka liquids by measuring how acidic the item is.

To learn more about Chemical indicator, refer to the link:

https://brainly.com/question/7851989

#SPJ2

Other Questions
Children in tools of the mind classrooms exhibit more advanced skills in __________ than their peers in other early childhood programs Making model involves creating representations of complex objects or processes to help people study and understand things that be observed directly True False 5 more than twice x (algebraic expression) To have a batting averages over .500,how many hits in 45 times at bat would Rail and Karen need? Why did the united states send military aid to south vietnam in the 1950s The definition of a mineral includes words such as ___________________. __________ is when one relates similar objects to schemas one is already familiar with. 3a+20=-25 what is the value of a? Which of the following statements best describes O*NET OnLine? The membership of a committee consists of 3 english teachers, 4 mathematics teachers, and 2 social studies teachers. if 2 committee members are to be selected at random to write the committee's report, what is the probability that the two members selected will both be english teachers? As WBR's resident photographer I am privileged to see firsthand the impact bicycles have on the lives of our recipients. Wheels of Change is a book about history, but today bicycles still empower women. I have met many in Zambia who tell me the bicycle has changed their lives, saved lives, gotten the sick to clinics, brought goods to market and made day-to-day things a whole lot better. Mary Lewanika, a student living in rural Zambia, is having a profound experience in being empowered to steer her own course. At 17, in 2009, Leawnika was the very first student to receive a World Bicycle Relief bike.Which details show that this passage is functioning as a foreword? Check all that apply.1. It was written by the author of Wheels of Change.2. It was written by an expert on the global importance of the bicycle.3. It gives credibility to the book by explaining the importance of the topic.4. It uses Mary Lewanika as an example of why bicycles are important.5. It lists the topics that will be in the book. Is wood a homogeneous or heterogeneous mixture? For electronically deposited funds, such as an employee's direct deposit, when must banks make those funds available to the employee? Explain how to use grouping symbols to organize information appropriately. PLZ HELP ME ASAP!!!!!What does the black sack in this excerpt from Leo Tolstoys The Death of Ivan Ilyich symbolize?Till about three in the morning he was in a state of stupefied misery. It seemed to him that he and his pain were being thrust into a narrow, deep black sack, but though they were pushed further and further in they could not be pushed to the bottom. And this, terrible enough in itself, was accompanied by suffering. He was frightened yet wanted to fall through the sack, he struggled but yet co-operated. And suddenly he broke through, fell, and regained consciousness. Gerasim was sitting at the foot of the bed dozing quietly and patiently, while he himself lay with his emaciated stockinged legs resting on Gerasim's shoulders; the same shaded candle was there and the same unceasing pain.death missed opportunities corrupt relationship schildhoodmental conflict label and illustrate an autotroph and a heterotroph organism. i used all my points for this pretty please answer. you will save 10%of my grade Nosotros ____________________ en Mxico. vivimos abrimos viven abren Which is an aspect of the kinetic-molecular theory and can be used to explain the compressibility of plasmas? Sodium nitrate and lead (ii) acetate express your answer as a chemical equation. identify all of the phases in your answer. enter noreaction if no no reaction occurs. In what ways does the culture of Paleolithic people resemble modern human cultures ? Steam Workshop Downloader