Question

What occurs when someone exhales? A. The rib cage contracts, but the diaphragm relaxes. B. Both the rib cage and the diaphragm relax C. Both the rib cage and the diaphragm contract. D. The rib cage relaxes, but the diaphragm contracts

Answer 1

The answer be D if you doubt you can try out the practical yourself.

Answer 2

Answer is A ............

Edit: its actually D... i just verified