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. Right_Atrium ( Mitral_Valve ) Pulmonary_Artery , Vena_Cava , Tricuspid_Valve , Right_Ventricle , s , Aortic_Valve , Pulmonary_Vein , Aorta , Lungs , Pulmonary_Valve , Left_Atrium , Left_Ventricle ( ) , , , , , , , , , , ,