what carries deoxygenated blood?
cows mammals elephants goats vessels crocodiles ferns chickens
A B C D E F G H
Arteries and veins are blood vessels.
vessels carry deoxygenated blood
what carries deoxygenated blood? (A) cows (B) mammals (C) elephants (D) goats (E) vessels (F) crocodiles (G) ferns (H) chickens