Answer:
they convert dead organic compounds into reusable organic compounds.
Explanation:
Cells need to intake things like nutrients, water, and oxygen, and they need to be able to export things like metabolic products and waste materials. No matter which direction the material is moving in, it needs to cross the cell membrane at some point.
Declines rapidly, increases more rapidly, reaches carrying capacity and enters a phase of exponential growth.
B. acidity...
hope this helps and HAGD!
Answer: The answer is B- Cool Air Is Sinking
Explanation:
