What prevents the backflow of blood in heart
?
Valves
Veins
Arteries
Septa
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Answered by
2
Answer:
Valves
hope that helps !!!
Answered by
1
Answer:
The mitral valve regulates the blood flow between the left atrium and the left ventricle. It prevents the backflow of blood to the left atrium when the left ventricle pumps blood through the aorta to the rest of the body.
Valve is the right answer
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