What makes producers so unique compared to other organisms in any ecosystem? A. They are the only organisms capable of capturing energy.

B. They are the only organisms that are green.

C. They can recycle nutrients and water.

D. They can take energy from other organisms.

After frida stops exercising, she continues to breathe heavily. what is most likely occurring in her body? heavy breathing during exercise has produced an oxygen surplus in her muscles. this oxygen is being transported to her lungs. this is a result of aerobic respiration. heavy breathing during exercise has produced a carbon dioxide surplus in her muscles. lactate is being transported to her liver. this is a result of aerobic respiration. strenuous exercise has caused her body to be in carbon dioxide debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration. strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration.

The variation among individuals, on which natural selection acts

The effect of a hormone on a target cell may be decreased by the presence of