Documents BIOLOGY Chapter 39 THE RESPIRATORY SYSTEM PowerPoint Image Slideshow.

Slide 1BIOLOGY Chapter 39 THE RESPIRATORY SYSTEM PowerPoint Image Slideshow Slide 2 FIGURE 39.1 Lungs, which appear as nearly transparent tissue surrounding the heart in…

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Slide 1This work is licensed under a Creative Commons Attribution 4.0 International License (CC-BY). Concepts of Biology Chapter 21: The Respiratory System Concepts of Biology:…