Which type of circulation describes the movement of the blood from the heart to the lungs and vice versa?*1 pointCirculatory systemPulmonary circulationCoronary CirculationSystemic Circulation

Describes the movement of blood from the heart to the lungs and back to the heart.          *Coronary circulationPulmonary circulationSystemic circulationArterial circulation

The systemic circulation refers to which of the following? *1 pointThe movement of blood into the coronary arteries, through capillaries into the coronary sinus.The movement of blood from the pulmonary trunk, through capillaries into the pulmonary veins.The movement of blood from the aorta, through capillaries, then eventually into the vena cavae.The flow of blood into the right atrium and eventually out of the left ventricle.

In the double circulation of vertebrates which of the following carry the blood to the lungs?Multiple choice question.Pulmonary ventriclesPulmonary arteriesAortaPulmonary vein

Blood flows through lungs and back to the heart is called :-    Unidirectional circulationBranchial circulation Pulmonary circulationCutaneous circulation

1b. Refer to the diagram above of the cardiovascular system and explain how blood flows through the heart.