First, it transports blood with oxygen and nutrients to cells all over the body. Second, it picks up waste products from the cells to be transported out of the body, and it takes the deoxygenated blood back to the lungs so it can regenerate.
Answer: The primary function of the heart or an artery is to send oxygen rich blood to organs such as the brain, liver, and kidneys as well as all other tissue.
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The arteries are the blood vessels that deliver oxygen-rich blood from the heart to the tissues of the body.
When a factory is emitting large
amounts of CFCs into the atmosphere, it affects the people in that area by the increase
in the level of ocean water. CFCs dissolve in seawater and because they are not
reactive, they just circulate until it becomes saturated.
