Question

6.During exhalation,diaphragm moves

a, Upwards
b, Downwards
c, Do not move at all
​

Answer 1

Answer:

here's ur answer dude

Explanation:

option a is correct dude

upwards

hope it helps

Answer 2

Answer:

upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges. this contraction creates a vacuum , whicg pulls air inti thr lungs , upon exhalation the diaphragn relaxes and returns to itd domelike shape , and air is forced out of the lungs.