question_answer

In order for the blood to flow from right ventricle to left ventricle in mammalian heart, it must flow through

A)  right ventricle, pulmonary arteries, lungs, pulmonary veins, left atrium

B)  right ventricle, pulmonary veins, lungs, pulmonary arteries, left atrium

C)  right ventricle,  right atrium,  lungs, pulmonary veins, left atrium

D)  right ventricle, systemic aorta, lungs, pulmonary veins, left atrium,

Correct Answer: A

Solution :

Double circulation of blood in a mammalian heart