The circulatory system has three types of blood vessels (10) (11) and (12) heart to the rest of the body while (13) Arteries are blood vessels that my blood away from the are blood vessels that carry blood from the rest of the Arteries carry (15) blood and veins carry (16) like major highways. Smaller arteries and veins are like streets that route traffic through local neighborhoods. Arteries and veins are connected by a system of (17) Capillaries are the mast vessels. body back to the (14) blood. You can think of arteries and veins as a system of roads. Large arteries and veins are Their thin walls allow (18) move the waste from the cells into the (20) and (19) to pass from blood into cells and to