Question

which statement about cellular respiration is true? it produces oxygen. it requires water. it is used by every living cell. it converts energy to food.

Explanation:

Cellular respiration is a metabolic process that occurs in cells to convert biochemical energy from nutrients into ATP. It does not produce oxygen (photosynthesis does that), it does not convert energy to food (it uses food to release energy), and while water is a product in some steps, it is not a primary requirement. All living cells use cellular respiration to obtain energy.

Answer:

It is used by every living cell.