Science, asked by naseershah8094, 7 months ago

during exhalation the ribs a) move upward b) move downward c) don,t move at all d) both a & & b

Answers

Answered by kedhar371
0

Answer:

Move downwards.

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Answered by shoryaaditya
0

Answer:

the ribs moves upwards during inhaling and moves downwards while Exhailing

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