What does the part of cellular respiration that happens in the mitochondria require? a. water b. oxygen c. lactic acid

B. oxygen

Source:" The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria. Cellular respiration occurs in the double-membrane organelle called the mitochondrion. The folds in the inner membrane are called cristae."

the answers would be

the first one and the second one

answer carbon and three oxygen atoms;