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Cardiovascular System Research Paper

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Cardiovascular System Research Paper
The function of the cardiovascular system

The Cardiovascular system circulates oxygen and nutrients to body cells and tissues. It also allows for removal of carbon dioxide and wastes from those cells and tissues. The cardiovascular system delivers hormones to targeted tissues, maintains body temperature, and helps defend the body. The cardiovascular system is made up of the heart, blood and blood vessels. The heart is the pump of the cardiovascular system. It consists of 4 chambers, which is made of 2 ventricles and 2 atria. The heart generates its own electrical impulses to stimulate its muscle to contract. The atria contract before the ventricles allowing the ventricles to fill with blood. The left ventricle is the pump for the
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