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