Science, asked by ajay750828, 9 months ago

1 point
Q39. Normal range of breathing rate
per minute in an average adult person
at rest is
O 9-12
O 15-18
O 21-24
O 30-33​

Answers

Answered by sargunpreet123
2

15 -18

Explanation:

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Answered by EileenDelcy
0

Answer:

15-18 because it comes within the range of 12 to 20 breaths per minute

Explanation:

Respiratory rate: A person's respiratory rate is the number of breaths you take per minute. The normal respiration rate for an adult at rest is 12 to 20 breaths per minute. A respiration rate under 12 or over 25 breaths per minute while resting is considered abnormal.

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