Biology, asked by rajkumarirana1982, 4 months ago

why does breathing rate of a person increase​

Answers

Answered by anshika1802
6

Answer:

Hello mate

Explanation:

Breathing rate increases to provide the body (exercising muscles) with oxygen at a higher rate. Heart rate increases to deliver the oxygen (and glucose) to the respiring muscles more efficiently.

Answered by reetatata1984
2

Answer:

If the person spends more energy to do work his , his breathing rate increase by normal .

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