The correct path of blood flow through the heart and lungs is A. left atrium, left ventricle, pulmonary artery, pulmonary vein,
right atrium, right ventricle, aorta. B. right atrium, right ventricle, pulmonary vein, pulmonary artery, left atrium, left ventricle, aorta. C. left atrium, left ventricle, pulmonary vein, pulmonary artery, right atrium, right ventricle, aorta. D. right atrium, right ventricle, pulmonary artery, pulmonary vein, left atrium, left ventricle, aorta.