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Vladimir79 [104]
3 years ago
15

Imagine ? person stepping on a pin and pulling his or her foot way look at the réfléchir arc of the scenarios below

Biology
2 answers:
mars1129 [50]3 years ago
7 0
Where are the scenarios so I can help you
KatRina [158]3 years ago
6 0

Answer:

Choice C:  The brown circle A is a receptor, and the blue circle B is an effector.

Explanation:

Which of the following statements best describes the image?

a.  The brown circle A shows neurotransmitters being released, and the blue circle B shows neurotransmitters being absorbed.

b.  The brown circle A is an effector, and the blue circle B is a receptor.

c.  The brown circle A is a receptor, and the blue circle B is an effector.

d.  The brown circle A shows neurotransmitters being absorbed, and the blue circle B shows neurotransmitters being released.

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Which processes releases energy to be used by a cell
const2013 [10]

Answer:

respiration

The source of the energy required to regenerate ATP is the chemical energy stored in food (e.g. glucose). The cellular process of releasing energy from food through a series of enzyme-controlled reactions is called respiration . Some of the energy released is used to produce ATP.

Explanation:

all based on research.

4 0
3 years ago
What term describes a substance that has a positive and negative region in a molecule
Gekata [30.6K]

Zwitterion

Zwitterion also known as dipolar ion refers to a substance that has at least one positive and one negative electrical charge at different locations and the net charge of the entire molecule is zero. Examples of zwitterions are amino acids.






6 0
3 years ago
An environmental scientist might study the effect of soil pollution on plant growth.
Elena L [17]
  • <u><em>True.</em></u>

As...Environmental scientist studies the interaction of the living components of the ecosystem with the non living components.

The contamination in the soil will affect the growth of plants, this will also be studied by the environmental scientist.

The Growth of the plant depend on the quality of soil in which it is grown so it will also be a concern for the environmental scientist.

6 0
3 years ago
Without heat from the Sun, the water cycle would A) reverse. B) not work. Eliminate C) slow down. D) not be affected.
allsm [11]
"not work" would be your answer
6 0
3 years ago
Read 2 more answers
2. Based on your answer to question 1, what do you think could be done to reduce levels of
levacccp [35]

Answer: Carbon dioxide (CO2) is a colorless gas that is naturally present in the air as a result of the natural carbon cycle of our planet. While emissions come from many natural sources, it is the CO2 produced by manmade processes such as fossil fuel combustion and power plant emissions that are problematic. This, in combination with the destruction of natural carbon dioxide sinks through deforestation, is creating an unhealthy environment on our planet and contributing significantly to climate change. here are other things still that can be done to help improve our carbon dioxide situation, even if they aren't tasks the average person can control. For example, as a society, we must continue to push for improved technology in our power plants, so our energy consumption does not produce as much waste.  Improving technology will also help more directly with how much electricity we use. Appliances and electronics are more efficient now than they have ever been in the past, but we should always strive for better regardless. Doing your individual part may not seem like much in the grand scheme of things, but if everyone does their best, it will eventually add up to a significant improvement in the fight against climate change.

Explanation:

3 0
2 years ago
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