Answer:
The mass of the object, the acceleration of the object due to gravity, and the height of the object
Explanation:
APEX
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How do objects with the same charge interact? How do objects with opposite charges interact?
During emerging adulthood, all body systems _____. function optimally age rapidly cease developing begin to develop
The spinal cord ends between the first and second lumbar vertebrae. this area is called the:
What is required for reactants to form bonds?
Answer:
energy input
Explanation:
Chemical reactions are the result of the transformation that takes place in substances (the reactants), where atoms rearrange themselves to their initial state, transforming them into what we call "resultants." Thus, chemical compounds undergo changes generating new molecules. For the reaction to occur it is necessary that there is already an energy input during the handling of the reagents. This energy will be used to rearrange the reagent atoms.
Which of these is an advantage of using wind as a source of energy? A. Wind energy doesn't pollute the air.
B. Wind turbines take up a lot of space.
C. Wind turbines can produce noise pollution.
D. Wind turbines can harm local wildlife, such as birds.
Answer: A. Wind energy doesn't pollute the air.
Explanation:
Wind energy is a renewable source of energy due to abundance of wind in the atmosphere. The wind energy is harnessed by high speed wind currents used to run the wind turbine. The turbine convert the wind energy into electrical energy.
The wind energy does not generate pollutants like the energy generated by conventional fuels like fossil fuels.
Reef producing coral are called _______.
To locate the epicenter of an earthquake a seismologist must determine all of the following except
A The difference in the arrival times in the p and S waves
B seismograph data from the locations
C the distance from the epicenter to three different seismograph locations
D the intensity of the earthquake
Answer: i think the answer is actuly D
Explanation: because u dont need to know how intence the earthquake is
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The main hazard from a quiet volcanic eruption is a. volcanic gases. b. lava flows. c. geysers. d. pyroclastic flows. Please select the best answer from the choices provided
The main hazards from a quiet volcanic eruption are volcanic gases and lava flows. These can have substantial long-term effects on the atmosphere, climate, and terrestrial landscapes. Explosive phenomena like geysers and pyroclastic flows are more characteristic of violent eruptions.
Explanation:The main hazard from a quiet volcanic eruption is not geysers or pyroclastic flows, as these usually occur in explosive eruptions. Instead, the primary dangers are a. volcanic gases and b. lava flows. Volcanic gases, such as water vapor, carbon dioxide, and sulfur dioxide, are released massive quantities during eruptions. These gases can have long-term effects on the atmosphere and climate. Furthermore, even quiet eruptions can produce enormous amounts of lava. Lava flows can spread rapidly from long cracks during an eruption, forming vast lava plains, like those that exist on the Moon and some of the other terrestrial planets. These flows can cover large areas, causing significant harm to human settlements and ecosystems.
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What do organisms experience because of growing populations?
complex stability
increased competition
rapid maturation
heightened enrichment
The answer is increased competition.
Answer:
Increased competition
Explanation:
What type of cellular transport do they use for large molecules? what features of the cell membrane permit it?
Answer: The type of transport that amoebas use for large molecules is endocytosis and exocytosis.
Explanation: Endo- and exocytosis are two types of active transport. In both of these forms of transport, small spheres of membrane called vesicles are used to move molecules.
What is the sodium potassium pump? how does it work? which body organ system depends on sodium-potassium pumps to function?
The sodium and potassium pump is a type of active transport that occurs in every cell in the body.
The process they manage occurs due to differences in concentrations of sodium (Na +) and potassium (K +) ions inside and outside the cell.
These pumps work to maintain the difference in concentration of the two ions in the inner and outer middle of the cell. Energy must be used in the form of ATP. Thus, the sodium and potassium pump is an active transport type.
The sodium and potassium pump is directly related to nerve impulse transmission and muscle contraction. Therefore, we can state that the organ systems related to the nervous and muscular system are directly involved.
Which process is similar to binary fission?
Answer:
Mitosis
Explanation:
The binary fission is similar to the mitotic division of the cell. In binary fission, the DNA divides first and then locate in the two halves of the cell. Then the cell divides having one nucleus in each. Binary fission is seen in prokaryotic organisms and simpler in process. Mitosis is like the binary fission but has two stages such as interphase and cytokinesis. During interphase, the DNA replication occurs and in cytokinesis, the cellular organelles and cytoplasm divides. Mitosis has found in eukaryotic cells and more complex than binary fission. But the two types of division has a basic pattern of division as a single cell divides into 2, 4.8, 16... number of cells.
Which best describes when our scientific body of knowledge was developed? A. It was developed in ancient times. B. It was developed in the 20th century. C. It was developed by scientists throughout history. D. It was developed in the last 300 years.
Answer:
The correct answer will be option C.
Explanation:
Scientific studies started in ancient times but it has been developed throughout time as the study of science and development of scientific knowledge dates back from ancient times. In ancient times scientists were referred to as "natural philosophers" which tried to answer many natural phenomenon and made an attempt to classify the living world like Aristotle, Thales, Theophastrus but the scientific method has been employed since middle ages by philosophers like Ibn al-Haytham in 11th century and is considered as the first scientist as he invented the pinhole camera, studied rainbows and eclipses, and discovered the laws of refraction. The scientific revolution took place after 17th-century in Europe which led to the development of modern science.
Thus, option C is the correct answer.
The correct answer is C. It was developed by scientists throughout history.
Explanation:
Science is the field that studies the world and mos elements on it through the scientific method that is based on observing, questioning, creating a hypothesis, testing, etc. Additionally, science is trigger by a natural human curiosity for understanding the world. Due to this, science and the knowledge obtained through it are not exclusive of one historical period but have been developed throughout history.
Indeed, scientific knowledge can be traced back to ancient societies such as Mesopotamia or Egypt and during all centuries and periods including classical antiquity, the middle ages, the modern era, and the post-modern era it expanded through multiple fields including medicine, physics, chemistry or biology. However, the paradigms and ideas have changed over time as the development of more precise technologies sometimes prove previous theories or ideas are not true.
"1. what can be done to motivate companies to evaluate training programs"
How do biological organisms use energy worksheet answer key?
Answer:
Organisms use energy in two steps:
Conversion of food into adenosine triphosphate (ATP):Organisms harness the chemical energy of the food and convert it into more usable for that is, ATP. The set of chemical reactions involved in this process is termed as cellular respiration. It may include glycolysis, Krebs cycle, electron transport chain, oxidative phosphorylation.
ATP hydrolysis:Organisms use the energy associated with ATP through a hydrolysis reaction. The hydrolysis of ATP releases ADP, Pi, and energy. ADP is further hydrolyzed to produce AMP, Pi, and energy.
The only cells in the body that produce leptin are _______ cells.
Lancelets display how many of the four major characteristics of the phylum chordata? 1 2 3 4 next
The lancelets consist of approximately 32 types of fish-like maritime chordates in the order of Amphioxiformes, with an international dissemination in tropical seas and low temperate, they are commonly found half-buried in sand. The lancelets show 4 of the major characteristics of the phylum chordata.
A client with schizoaffective disorder is engaging in an extremely long conversation about a current affairs in the world. the client goes on to provide the nurse with minute details. the nurse interprets this as suggesting what?
A child is admitted in the clinic with nausea, vomiting, constipation, hypophosphatemia, and glycosuria. after talking to the parents, the nurse learns that they are painting the house. what can the nurse deduce from the symptoms? the child is suffering from:
Which of the following statements about mining is true?
a). Mining has no long-term effects on the Earth.
b). Mining is unimportant to the economy.
c). Mining has no ecological impact.
d). Mining allows useful minerals to be extracted from the Earth.
Answer: d). Mining allows useful minerals to be extracted from the Earth.
Explanation:
Mining is a process of extraction of useful minerals from the surface, subsurface and deep regions of the earth which are of economic importance. The mining involves the formation of a huge crator on the land and underwater regions which takes long time to recover. It exerts a drastic ecological impact that is it destroys the habitat of plants and animals. The soil of the mining site becomes infertile.
On the basis of above information, d. Mining allows useful minerals to be extracted from the Earth is the correct option.
Biological rhythms that occur on a daily basis are called _____ rhythms.
What occurs when an earthquake causes a sudden vertical change in the sea floor? a. isostasy b. soil creep c. sheet erosion d. a tsunami
apex D. a tsunami
Answer: d. Tsunami
A tsunami is a natural disaster in which high speed waves generate in the ocean due to the gravitational force exerted by the moon on the water of the ocean resulting in flood. But these may also occur because of the underwater earthquakes, landslides and volcanic eruptions. All these events causes changes in the sea floor.
Therefore, tsunami will occur when an earthquake causes a sudden vertical change in the sea floor.
In the tonicity of red blood cells activity, why were you unable to read the lab manual through the tubes containing hypertonic or isotonic solution?
A sedimentary rock that shows ripple marks has been found. What do the ripple marks tell about the area where the rock formed?
A. The rock formed at very high temperatures.
B. The rock was blown out of volcano.
C. The rock formed from mollusk shells.
D. The rock formed in a fast-moving stream.
The ripple marks show that the rock is formed in a fast-moving stream. So the correct option is D.
What are sedimentary rocks?In comparison to metamorphic and igneous rocks, which are generated deep beneath the Earth, sedimentary rocks are formed on or around the surface of the planet. Erosion, weathering, dissolution, precipitation, and lithification are the main geological processes that result in the formation of sedimentary rocks.
The impacts of wind and rain, which gradually reduce huge boulders into smaller ones, are included in erosion and weathering. Boulders and even mountains become sediments, such as sand or mud, as a result of erosion and weathering. Chemical weathering, or dissolution, is one type of weathering. This method uses slightly acidic water to gradually wear away stone. The building blocks for new, sedimentary rocks are produced by these three processes.
New rocks or minerals are created through the processes of precipitation and lithification. Precipitation is the process through which chemicals that precipitate from water give rise to rocks and minerals. For instance, when a lake evaporates over thousands of years, mineral deposits are left behind; this is what happened in California's Death Valley. The process through which clay, sand, and another sediment on the bottom of the ocean or even other bodies of water are gradually compressed into rocks because of the weight of the sediments above them is known as lithification.
Therefore the correct option is D.
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A car has positive acceleration. what information can you infer from this? A. The car is changing direction B. The car is speeding up in the same direction as it traveling C. The car is slowing down is down and changing he direction it is traveling D. The car is slowing down
Answer:
The correct answer is option B. "The car is speeding up in the same direction as it traveling".
Explanation:
A positive acceleration is defined as change of velocity upwards the direction that the object has taken. Therefore, a car having a positive acceleration means that the car is speeding up in the same direction as it traveling. Basically, after a positive acceleration, the car is traveling faster in the same direction that it was before.
The information in the table shows the possible genotypes resulting from the mating of two heterozygotes aadd. the allele a codes for normal pigmentation, a for albinism, d for dimpled chin, and d for non-dimpled chin. what fraction of offspring would be expected to be albino with a non-dimpled chin?
a. 1/2
b. 1/4
c. 3/4
d. 2/8
e. 1/16
Which immune cells are disrupted when a child is infected with human immunodeficiency virus (hiv)?
Bone marrow transplant taken from a donor and infused through the central vein is coded to what icd-10-pcs code
A bone marrow transplant is coded in the ICD-10-PCS with a specific seven-character alphanumeric code, which should be referred to in the ICD-10-PCS manual. The code varies depending on procedure details but ensures matching of donor and recipient to avoid GVHD.
Explanation:The ICD-10-PCS (International Classification of Diseases, Tenth Revision, Procedure Coding System) code for a bone marrow transplant taken from a donor and infused through the central vein involves a specific code that identifies the type of procedure. During the procedure, it is crucial to have a matching donor to prevent tissue rejection and minimize the risk of Graft-versus-Host Disease (GVHD). After a matching donor is found, the patient's own bone marrow is destroyed through radiation and/or chemotherapy, followed by the intravenous infusion of donor bone marrow stem cells. These stem cells then colonize the recipient's bone marrow to restore its function.
Based on the information provided, it seems like the index terms provided do not directly correlate with a specific ICD-10-PCS code. For the purposes of coding, one would need to refer to the ICD-10-PCS code manual to locate the precise procedure code, which is typically a seven-character alphanumeric code. The provided terms such as bone marrow transplant (792, 794) could refer to the index of a coding manual but not the exact code itself that should be used.
What is occurring in the endocrine system during a "fight or flight" response?
Release of adrenaline by the adrenal glands
Release of cortisol by the adrenal glands
Release of adrenaline by the gonads
Release of cortisol by the gonads
Answer:
Release of adrenaline by the adrenal glands.
Explanation:
Adrenaline hormone also known as epinephrine is an important part of sympathetic nervous system. It is released from adrenal medulla through a sequence of events in a situation of "fight or flight" or we can say in a life threatening situation. This hormone causes our muscles to perform vigorous activities so that body could respond accordingly. Chemically adrenaline hormone is synthesized by using "tyrosine" as a precursor which after a series of enzymatic actions gets converted into L-dopa and then dopamine then nor-adrenaline and finally into adrenaline.
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Stability returns to disrupted ecosystems because _____.
ecosystem disruptions are never catastrophic
ecosystems adjust to new conditions
conditions return to normal
organisms remain stable
Answer: Ecosystems adjust to new conditions.
Explanation:
Ecosystems have the ability to survive disturbances and damage caused to them and return to their normal state to continue functioning normally.This inherent ability of the ecosystem is known as ecosystem resilience. Ecosystems are able to survive the disturbances and damages by adjusting to the new conditions and recover quickly to again perform their critical functions.