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The top documents tagged [evolution of lungs]
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evolution of lungs
Lecture 17 The Respiratory System. The Evolution of Lungs Most of the primitive phyla of organisms obtain oxygen by direct diffusion from seawater
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Comparative Anatomy Respiratory System Note Set 10 Chapter 11.
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The Circulatory System The circulatory system moves nutrients, gases, and wastes to and from cells Single-celled organisms obtain oxygen and nutrients.
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Chapter 22 gas exchange [compatibility mode]
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Comparative Anatomy Respiratory System Kardong Chapter 11 Part 12.
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