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This question asks which of the following is true regarding arteries and veins.
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Arteries are thin -walled, muscular, and elastic, whereas veins are thick -walled in in in inelastic.
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Arteries always induct oxygenated blood, whereas veins always carry de -oxygenated blood.
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The blood pressure in the aorta is always higher than the pressure in the superior of uni kava.
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Or arteries facilitate blood transport by using skeletal muscle attractions, whereas veins make use of the pumping of the heart to push blood.
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So we know that for choice b, this is not going to be true.
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Because we find that the pulmonary arteries will carry deoxygenated blood away from the heart.
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And the pulmonary veins will carry oxygenated blood back to the heart.
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So a better way to remember what arteries and veins do is that arteries carry blood.
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It doesn't matter which kind...