PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoOn 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. ]
[ Sleeping, Cycling, Brisk walk. Watching T.V. ]
Reason
Answer variants:
Cycling
The rate of breathing never changes based on how much air the body needs.
Watching TV
The rate of breathing changes based on how much air the body needs.
Sleeping
Brisk walk
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