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Greeley [361]
2 years ago
10

The volume of air in the lungs is controlled by the​

Biology
1 answer:
marin [14]2 years ago
5 0
The diaphragm,

During inhalation, the diaphragm is contracted which increases the volume of the lung cavity. During exhalation, the diaphragm is relaxed which decreases the volume of the lung cavity
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