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