Blood, A red liquid that carries food and oxygen to all parts of the body, Blood vessles, special tubes that carry the blood around the body, Carbon dioxide, a waste gas that the body must get rid of, Circulation, the pumping of blood all around the body, Circulatory system, the system formed by the heart, blood vessels, and blood to carry oxygen and food around the body, Heart, the special muscle that pumps blood around the body, Oxygen, a gas in the air that the body use, Pressure, The force that is exerted on or against an object by something in contact with it, Pulse, a small beat felt under the skin due to the pressure of blood as the heart pumps it around the body

Circulatory System Terms

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