Biology homework help plz!!!?

from the right ventricle, blood goes through the pulmonary semilunar valve into the pulmonary artery to the lungs, then returns from the lungs fully oxygenated via the pulmonary vein. It goes from the pulmonary vein into the left atrium, through the mitral (bicuspid) valve into the left ventricle and then goes out through the aortic semilunar valve into the aorta and to the body