Biology, asked by brainly1234t, 10 months ago

Why does breathing become faster when we do physical exercise

Answers

Answered by kaurgursharan705
4

Answer:

because

Explanation:

physical exercise increase our pulse rate and hence our breathing become faster ..

hope it helps uhh..

Answered by pallavisingh1697
1

Answer:

Because we breathe much during exercise so our body need much oxygen for making glucose

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