chapter 7

Question 1

arteries

Answer 1

have thick walls containing elastic tissue and smooth muscle tissue to maintain high pressure

Question 2

arterioles

Answer 2

smaller than arteries that deliver blood to capillaries. arterioles have thinner walls than arteries and less elastic tissue

Question 3

veins

Answer 3

have thin walls, containing much less elastic and muscle tissue, and a larger lumen compared to arteries.
most contains valves