Biology, 11.06.2021 20:10 bethanybowers4986
What happens to cause air to be exhaled from the lungs?
A)The rib muscles contract and move upward
B)The chest cavity expands and grows larger
C)The diaphragm relaxes and moves upward
D)The lungs contract and expand
Answers: 3
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What happens to cause air to be exhaled from the lungs?
A)The rib muscles contract and move upward<...
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