Biology
Biology, 12.03.2021 06:50, Whitehouse9

Semilunar valves prevent backflow of blood from A. Aorta to left ventricle
B. Aorta to right ventricle
C. Ventricle to vena cava
D. Left ventricle to left Auricle

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Semilunar valves prevent backflow of blood from A. Aorta to left ventricle
B. Aorta to right...

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