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What is the major function of valves in human veins
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What is the major function of valves in human veins
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Jun 13, 2018
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What is the major function of valves in human veins
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To prevent blood flowing back after each heartbeat. They ensure that the blood flows only in one direction (back to the heart).
Amir Keibi
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Jun 17, 2018
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Amir Keibi
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