Science, asked by shivanshmahi2008, 6 months ago

The normal breathing rate of an adult person per minute is *



A)9-12

B)15-18

C)21-24

D)30-33

Answers

Answered by keerthikrishnanath
0

Answer:

12 to 16 is the answer

Explanation:

pls mark as brainliest

Answered by saxenaamit8080
2

Answer:

option b i think

Explanation:

sorry iam not sure

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