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Observe the given diagram . Identify the...

Observe the given diagram . Identify the label A, B and C.

A

A - Air goes inside to lungs, B - Ribs and sternum returned to original position, C- Diaphragm relaxed are arched upward

B

A - Air goes inside to lungs, B - Ribs and sternum raised, C- Diaphragm contracted

C

A - Air expelled from lungs, B - Ribs and sternum returned to original position, C- Diaphragm contracted

D

A - Air expelled from lungs, B - Ribs and sternum raised, C- Diaphragm relaxed are arched upward

Text Solution

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The correct Answer is:
B
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