Science, asked by anuanu29307, 10 months ago

normal range of breathing rate per minute in an average adult person at rest is:
a) 9-12
b) 15-18
c) 21-24
d) 30-33

Answers

Answered by joelmathew07

4

Answer:

c)21-24

Explanation:

because they can breath only for this range

Answered by harshildasani2008

1

Answer:

15-18 (B)

Explanation:

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