Weegy: vena cava -> right atrium-> through the right atrioventricular valve -> right ventricle -> through the Plumonary semi-lunar valve -> Plumonary trunk -> out the pulmonary artery -> lungs -> pulmonary veins -> left artrium -> through the left [ atrioventricular valve -> left ventricle -> through the aortic valve -> aorta ]
(More)