Answer: help us move ? it might also be that the support our body.
Explanation: im not too sure but i think this is the answer
The answer is letter A. In most organisms cellular respiration usually involves oxygen to produce the most energy. Except in the process of fermentation, where the cells are deprived with oxygen causing it to form bacteria and other forms of organisms within the fermented sample.
Answer:
The answer is D because it is the only example that takes place over a long period of time.
Explanation:
