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Chapter 1 Organization of the Human Body – Body Cavities and Membranes.
Introduction to A&P Levels of Organization, Homeostasis, Body Cavities.
The Heart. What is the Human Heart? It is an electro-mechanical muscular pump receiving blood from all parts of the body and pumps blood back to them.
Respiratory system[1]
structure and functions of heart PPT, SSC AP Srinivas Nallapu
Respiration, etc
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The Respiratory System. ANATOMY OF THE RESPIRATORY SYSTEM.
Circulatory Systems By: Tim Nguyen Ezequiel Jauregui.