Biology, asked by kusukumar81, 10 months ago

Why there is no change of nitrogen percentage in inhaled and exhaled air?

Answers

Answered by Anonymous

13

Answer:

Nitrogen is an inert gas with regard to inhalation / exhalation, that is, the body does not do anything with it. Any inert gas inhaled with X percent by volume will be exhaled with Y percent by volume, with X > Y, because we are exhaling more gas overall than we inhale. We exhale more because of the added water.

Answered by Anonymous

6

Answer:

Because it is unused by our body.

Explanation:

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