The Main Features of the Circulatory System (1395 words, 6 pages)
The Circulatory SystemThe circulatory system in anatomy and physiology is the course taken bythe blood through the arteries, capillaries, and veins and back to the heart. Inhumans and the higher vertebrates, the heart is made up of four chambers theright and left auricles, or atria, and the right and left ...
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