Question

Identify the correct statement about breathing.​

• A. As the diaphragm expands, the volume of the chest cavity decreases
• B. As the diaphragm contracts, the volume of chest cavity increases​
• C. As the diaphragm contracts the volume of chest cavity decreases​
• D. As the diaphragm expands, the volume of the chest cavity increases​

Answer 1

The correct option is B As the diaphragm contracts, the volume of chest cavity increases​

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