Question

What is breathing? Explain it's mechhaism in human

Answer 1

THE ANSWER IS:-

Breathing is the physical process of inhaling oxygen and exhaling carbon dioxide. The mechanism of breathing involves two main processes: inspiration and expiration. Inspiration occurs when the diaphragm and the external intercostal muscles contract.

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Answer 2

heyyy buddy

inhalation of gases in human body is called breathing

In human body oxygen is inhaled from nose which reach to lungs and then it carbon dioxide is released from body

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