Biology, 28.07.2019 05:00 umarhaley

During the systole phase of the cardiac cycle, the left ventricle contracts and blood is pumped into the aorta. which of these valves prevents a backflow of blood into the left atrium? a. aortic valve b. tricuspid valve c. mitral valve

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During the systole phase of the cardiac cycle, the left ventricle contracts and blood is pumped into...

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