The answer is D. a man bleeding from a cut.
Homeostasis is the body trying to regulate temperature. With a to c that's what being done. D is the odd man out.
Answer:
nitrogen base
Explanation:
as it is nitrogen that is fixed to make protein bonds
The savanna is typically in a dry climate, whereas a tropical forest is in a more humid and hot climate
They are less threatened because they are more adapted to their environment therefore will survive drastic environmental change. This is because they are more diverse: they have evolved more.
<span>All of the answer choices relate a source of pollution with its effect; however, all of them except one is correct. <u>The answer is B.</u>
Option A states that the use of aerosol sprays increases ozone; however, the effect is the opposite. Moreover, the depletion does not result in acid rain. In option C, although fossil fuels do cause air pollution, they do not do so by reducing the water vapor content. Instead, they actually increase water vapor content. Their effect is of increasing the content of carbon dioxide, sulfur dioxide and nitrogen dioxide. Finally, CFCs cause ozone depletion, they do not seep into the ground.</span>
