Question

What is the key difference between veins and arteries?

A. Veins carry oxygen-rich blood; arteries carry oxygen-depleted blood

B. Veins carry blood towards the heart; arteries carry blood away from the heart

C. Veins carry oxygen-depleted blood; arteries carry oxygen-rich blood

D. Veins carry blood away from the heart; arteries carry blood towards the heart

E. None of these choices is correct

Is it C?

Answer 1

Option (C)...Veins carry oxygen-depleted blood; arteries carry oxygen-rich blood