All of the Following Are True of the Differences Between

question 16

Multiple Choice

All of the following are true of the differences between arteries and veins except

• A)veins have one-way valves, but arteries do not.
• B)arteries have a thicker tunica media than veins.
• C)veins collapse when empty, but arteries remain rounded.
• D)veins have a thicker tunica externa than arteries.
• E)All of these are true of the differences between arteries and veins.