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