ANATOMY

GENERAL ANATOMY

RESPIRATORY SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Why does your body need oxygen?
A
it is an ingredient used in cellular respiration and make energy
B
To breathe
C
To use for removing carbon dioxide
Explanation: 

Detailed explanation-1: -Our body requires oxygen to harness energy by breaking food molecules into a form that will be utilized by our body. The main ingredients in this recipe are glucose and oxygen. Cells require oxygen to break down this glucose which is present in digested food and produces energy.

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