Question

(c) Normal range of breathing rate per minute in an average adult person at rest is:
(i) 9-12
(ii) 15-18
(iii) 21-24
(iv) 30–33​

Answer 1

Answer:

normal range of breathing rate per minute is 15 - 18

Answer 2

Answer:

Answer is 15-18 is a normal range of breathing rate per minute in an average adult person at rest.