Relacionar Columnas Circulatory System Review (D)Versión en línea In this review, you will be matching the terms and definitions. por Virtual School Bahamas 1 What is the role of the circulatory system? 2 How do veins make sure blood keeps moving in only ONE direction? 3 This type of blood vessel has THICK walls to transport blood under high pressure. 4 This type of blood vessel has thin walls to carry blood under low pressure 5 What is the role of arteries? 6 What can you do to care for your circulatory system? 7 What is the role of veins? Circulate oxygen throughout the body and transport nutrients to cells Veins Exercise, eat healthy and do not smoke Carry blood AWAY from the heart. With the use of VALVES Arteries Carry blood BACK to the heart.