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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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colleen colleen
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10 years ago
Air moves out of the lungs because
A) the gas pressure in the lungs is less than outside pressure.
B) the volume of the lungs decreases with expiration.
C) the thorax is muscular.
D) contraction of the diaphragm increases the volume of the pleural cavity.
E) All of the answers are correct.
Textbook 
Human Physiology: An Integrated Approach

Human Physiology: An Integrated Approach


Edition: 8th
Author:
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padrepadre
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10 years ago
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3 years ago
thank you!
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