A drop of blood entering the heart from the vena cava would pass through which of the following structures before moving through the pulmonary valve?
A. atrioventricular valve
B. pulmonary artery
C. pulmonary vein
D. left atrium
E. All of the answer options are correct.
A
Biology & Microbiology
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__________________ Indicate whether the statement is true or false.
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What will be an ideal response?
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