Biology, 28.06.2019 07:00 superfly903
What is the aorta? a. a valve that prevents backflow of oxygenated blood into the heart b. the wall of thick cardiac muscle that separates the two ventricles c. a vein that carries deoxygenated blood from the heart to the lungs d. an artery that carries oxygenated blood from the heart to the body
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What is the aorta? a. a valve that prevents backflow of oxygenated blood into the heart b. the wall...
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