Why Breathing Rate Increases During Exercise? | Respiratory System in Living Organisms

Описание к видео Why Breathing Rate Increases During Exercise? | Respiratory System in Living Organisms

The rate of breathing of normal human beings is about 15 to 20 times per minute, but during exercise the rate is increasing. it due to increase in metabolism of food require large amount of oxygen and as a product of this breakdown of food formed large amount of carbon dioxide. for this purpose to remove excess of CO2 and to inhale oxygen, rate of breathing increased rapidly.

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