which statement about veins/arteries is true? a. some arteries contain valves that regulate the one way valve flow of blood toward the heart b. arteries are more numerous than veins c. com

which statement about veins/arteries is true?
a. some arteries contain valves that regulate the one way valve flow of blood toward the heart
b. arteries are more numerous than veins
c. compared with arteries, veins are thin walled and fibrous with a larger diameter
d. in arteries the tunica externa has less elastic tissue than that in veins , so arteries do not recoil after distention as quickly as veins

Needs help with similar assignment?

We are available 24x7 to deliver the best services and assignment ready within 3-4 hours? Order a custom-written, plagiarism-free paper

Get Answer Over WhatsApp Order Paper Now