Science, asked by anika4010, 8 months ago

Explain mechanism of breathing in human.​

Answers

Answered by Anonymous
11

Answer:

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.

Answered by beherabandana
8

Answer:

humans take in oxygen and give out carbon dioxide...

Explanation:

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