1.

Which of the following sequences is truly a systemic circulation pathway?

A. Left auricle → left ventricle → pulmonary aorta → tissues → right auricle
B. Right ventricle → pulmonary aorta → tissues → pulmonary veins → left auricle
C. Right auricle → left ventricle → aorta → tissues → veins → right auricle
D. Left auricle → left ventricle → aorta → arteries → tissues → veins → right atrium
Answer» E.


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