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The top documents tagged [trachea structure]
3 anatomy & physiology of esophagus
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Human Respiratory System A system that provides a large surface area for the diffusion of O 2 into the blood, and the diffusion of CO 2 out of the blood
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Respiratory System Department of Histology and Embryology
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8.2 The Mammalian Respiratory System. The Respiratory System Respiration: The exchange of oxygen & carbon dioxide between an organism & its external environment
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