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During the process of exhalation, the ri...

During the process of exhalation, the ribs move

A

move outwards

B

move downwards

C

move upwards

D

do not move at all

Text Solution

Verified by Experts

During exhalation, the ribs
(i) move outwards
(ii) move downwards [A]
(iii)move upwards
(iv) do not move at all
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