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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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Edwindsor Edwindsor
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8 years ago
The contraction of the diaphragm and the external intercostal muscles begins inspiration. Explain exactly what happens, in terms of volume and pressure changes in the lungs, when these muscles contract.
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Anatomy & Physiology

Anatomy & Physiology


Edition: 5th
Authors:
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- Eddy
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ancraancra
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8 years ago
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Edwindsor Author
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8 years ago
Perfect, to say the least. Thanks a lot, you're a smart lady.
- Eddy
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8 years ago
Grinning Face with Smiling Eyes
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