Unscramble Words Blood Flow OrderOnline version Put the words in order of how the blood flows through the heart. by Amanda Noller 1 Put the parts of the heart in order of how blood flows into the heart and through it. Pulmonary_Artery ( Lungs ) s , Right_Ventricle , Mitral_Valve , Pulmonary_Valve , Right_Atrium , Left_Ventricle , Aorta , Pulmonary_Vein , Tricuspid_Valve , Left_Atrium , Aortic_Valve , Vena_Cava ( ) , , , , , , , , , , ,