What is respiration? A. When carbohydrate (glucose) and oxygen create water and carbon dioxide releasing energy

B. When water and carbon dioxide create carbohydrate and oxygen releasing energy

C. When carbon dioxide absorb energy to make water

D. When carbohydrate and oxygen absorb energy to make water

A

Explanation:

Organisms use respiration to generate energy. Aerobic respiration is when glucose (food) is broken down in the presence of oxygen to produce energy and CO2 as a byproduct.

The process of getting oxygen into the body and releasing carbon dioxide is called respiration. ... Breathing is only the movement of oxygen into the body and carbon dioxide out of the body. The process of respiration also includes the exchange of oxygen and carbon dioxide between the blood and the cells of the body.

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.

c. live where it’s cold and icy