cells need oxygen the most as well as glucose.these 2 substances are very important for cell respiration
Cellular respiration utilizes 02 and gives of co2.Both plant and cell cells carry out respiration and both processes utilize an electron transplant chain for ATP production. Only plant cells...
in mitochondria
i am only in 5th grade but i think it mabe would be ligaments?
it takes in oxygen and lets carbon dioxide out