Biology, asked by guna49, 6 months ago

The number of times we breathe air in a minute is known as

Answers

Answered by keshavaggarwal0881
3

Answer:

12

Breathing rate (frequency, BR) is the number of breaths in a minute. The average breathing rate is 12 breaths per minute. Tidal volume (TV) is the amount of air breathed in with each normal breath.

Explanation:

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Answered by deepsikarwar786
3

Answer:

Breathing rate

Explanation:

we breath 12 times in a minute

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