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The Heart

Circulatory system

a tissue that is made up of cells, fluid, and other substances blood
the organ that pumps the blood throught the body. heart
the tubes, including arteries, veins, and capillaries, through which the blood moves throught the body blood vessels
the chamber of the heart that recieves blood that is returning to the heart atruim
the oxygen-carrying pigment in red blood vessels hemoglobin
one of the two large, muscular chambers that pump blood out of the heart ventricle
a groug of cells that are at the topof the right atrium and that control the heartbeat cardiac pacemeter
a blood vessel that carries blood away from the heart to other parts of the body
Created by: amanda&karla