Biology, asked by sss3shruti, 20 days ago

why does one breathes faster while performing and after the exercise?​

Answers

Answered by gdbisingh170416
0

Answer:

When you exercise and your muscles work harder, your body uses more oxygen and produces more carbon dioxide. To cope with this extra demand, your breathing has to increase from about 15 times a minute (12 litres of air) when you are resting, up to about 40–60 times a minute (100 litres of air) during exercise.

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Answered by avinashgour
0

Answer:

To gain more oxygen and put up more energy for workout

Explanation:

Breathing becomes faster during exercise because more oxygen is inhaled and supplied to the cells. This increases the rate of breakdown of food and gives more energy that is needed for exercise.

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