what kind of circulatory system do reptiles have?
open systemic complex dense cold three closed organ
A B C D E F G H
Because reptiles are vertebrates, they are chordates.
reptiles have a closed circulatory system
what kind of circulatory system do reptiles have? (A) open (B) systemic (C) complex (D) dense (E) cold (F) three (G) closed (H) organ