Question

why is it essential for oxygen to reach each and every part of the body

Answer 1

Answer:

Explanation:

It’s very essential for our body because it helps our body in energy making process here it’s essential

Answer 2

Answer:

To make ATP, the usable form of cellular energy. Oxygen is needed in the final stage of cellular respiration, which is the process of converting glucose into ATP. This process is much more efficient in the presence of oxygen.