asked 16.2k views
23 votes
1. During inhalation the diaphragm contracts or moves down, what happen to the chest

cavity?
a. Expand
b. relax c. moves up
d. the same position​

asked
User Nextar
by
7.8k points

1 Answer

13 votes
1. During inhalation the diaphragm contracts or moves down, what happen to the chest
cavity?
a. Expand
answered
User Josephap
by
8.1k points
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