Question 11
On an average, an adult human being at rest breathes 15–18 times per minute. The breathing rate, however, may differ under different conditions. Arrange the following activities given in the box in order of increasing breathing rates and give reason for your answer.

sleeping, cycling, brisk walk, watching T.V

Open in App

Solution

sleeping > watching T.V. > brisk walk > cycling

Whenever a person does an activity, the breathing rate becomes faster. It further increases with strenuous work to provide more oxygen to the cells to get more energy.

Suggest Corrections

Similar questions

Question 11
On an average, an adult human being at rest breathes 15–18 times per minute. The breathing rate, however, may differ under different conditions. Arrange the following activities given in the box in order of increasing breathing rates and give reason for your answer.

sleeping, cycling, brisk walk, watching T.V

Q. Average rate of breathing for an adult while resting is __ times per minute.

Q. On an average , an adult human being at rest breathes in and out ............ times in a minute.

Question 5 (c)
Tick the correct answer:
(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

Q. What is the rate of breathing per minute in an adult when he is at rest?

Join BYJU'S Learning Program

Explore more

Breathing Rate

Standard V Science

Join BYJU'S Learning Program

sleeping > watching T.V. > brisk walk > cycling Whenever a person does an activity, the breathing rate becomes faster. It further increases with strenuous work to provide more oxygen to the cells to get more energy.

sleeping > watching T.V. > brisk walk > cycling

Whenever a person does an activity, the breathing rate becomes faster. It further increases with strenuous work to provide more oxygen to the cells to get more energy.