Why Does the Heart Pump Blood?

Answer

The heart continuously pumps blood around the body in order to facilitate movement of oxygen, nutrients and waste products to and from the tissues. It pumps oxygen rich blood from the lungs to the tissues and carbon dioxide rich blood to the lungs from the tissues.
Q&A Related to "Why Does the Heart Pump Blood"
first of all.... the heart lets ur whole body move.. A: So you can
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The heart is divided into an upper area called the atria and a lower portion called the ventricle. In addition, these are divided into left and right sides, creating four major chambers
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Your heart works nonstop to deliver nutrient-rich blood to every part of the
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The Sionatrial Node: A region of the human heart called the sinoatrial node (SA) sets the rate and timing at which all cardiac muscle cells contract. The SA node generates electrical
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