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08-05-2020
Biology

contestada

in the human circulatory system veins have valves but arteries do not what would be the most likely result if veins did not have valves

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jasminerose1606 jasminerose1606

08-05-2020

Answer:

Veins have valve to prevent the back flow of de-oxygenated blood to the organ, because veins carry blood away to the organs, while artery has to carry blood along the pressure gradient hence does not have valves.

Explanation:

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