Matching Pairs Circulatory SystemOnline version heart, circulatory system by Kristine Vanek 1 2 3 4 5 6 7 8 Blood Flow Veins = Blue Carry blood to heart, has valves (like doors) Low Blood Supply Carries blood to and from heart Healthy Heart and a Damaged Heart Clogged Artery, build up from eating too much of wrong foods. Circulatory System/ Heart Arteries = Red Take blood AWAY from heart