Biology, asked by pravalika6225, 2 months ago

the process which caused the decrease in the percentage of oxygen in exhailed air​

Answers

Answered by shraddhabiradar1991
1

Answer:

Explanation:

The gas exhaled is 4% to 5% by volume of carbon dioxide, about a 100 fold increase over the inhaled amount. The volume of oxygen is reduced by a small amount, 4% to 5%, compared to the oxygen inhaled.

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