Question

Write two differences between arteries and veins.
(a) Arteries are blood vessels while veins are not.
(b) Arteries have thick walls while veins have thin walls.
(c) Arteries have valves while do not have valves.
(d) All of the above.​

Answer 1

Answer:

b and c plz mark brainliest

Answer 2

Option (b) and (c) are correct.

While (a) is incorrect because both are blood vessels.

One more difference is arteries carry blood away from heart .

While veins carry blood towards heart.