Question

upward and downward movement of diaphragm occurs consecutively explain with reason

Answer 1

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Answer=> Upper and downward movement of diaphragm occurs consecutively dueing respiration. When we inhale air the diaphgram moves upward and when we exhale air the diaphgram moves downward.


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It is because when you inhale the air, diaphragm in your breathing system moves fully upward and while you exhale the air, diaphragm fully moves download.

Apart from that, the diaphragm can contracts as well as pulls downward when your muscles actually between ribs contract while pulling upward.

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____Sumit Tiwari ^_-
______Azamgarh (UP)

Answer 2

Answer:

Explanation:

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