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