Biology, 31.07.2019 10:00 jadielmatmat

During the systole phase of the cardiac cycle, the left ventricle contracts and blood is pumped into the aorta. which of these valves prevent 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...