Respiratory System Ppt
Human Anatomy & Physiology, Sixth Edition 22 The Respiratory System.
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“THE RESPIRATORY SYSTEM” HAP Chapter 16. Why breathe???
Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings. RESPIRATORY SYSTEM: EXCHANGE OF GASES PowerPoint ® Lecture Slide Presentation.
Inquiry into Life Twelfth Edition Chapter 15 Lecture PowerPoint to accompany Sylvia S. Mader Copyright © The McGraw-Hill Companies, Inc. Permission required.
Respiratory Physiology Diaphragm contracts - increase thoracic cavity vl - Pressure decreases - causes air to rush into lungs Diaphragm relaxes - decrease.