Valves prevent the backflow of blood inside the heart during, relaxation (True or False)
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Answer:
false pls
Explanation:
false pls mark as brainliest
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True because there are two valves the bicuspid valve which regulates blood flow from the heart into the aorta and the tricuspid valve which has three flaps (leaflets) that open and close, allowing blood to flow from the right atrium to the right ventricle in your heart and preventing blood from flowing backward. The tricuspid valve is one of the two main valves on the right side of your heart.
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