What blood vessels carry blood back to the heart?
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Blood vessels form the living system of tubes that carry blood both to and from the heart. All cells in the body need oxygen and the vital nutrients found in blood. Without oxygen and these nutrients, the cells will die. read more
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Blood vessels which carry blood back to the heart from the rest of the body are called veins. The main vein is the vena cava, which carries deoxygenated blood to the right atrium. The pulmonary vein carries oxygenated blood from the lungs to the left atrium. read more
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