What sort of circulatory system do frogs, toads, and salamanders share?
live birth It helps them survive matter vibrating two-chambered heart Veins and arteries. biological diversity three-chambered heart four-chambered heart
A B C D E F G H
Frogs, toads and salamanders are amphibians.
Frogs, toads and salamanders have a relatively complex circulatory system with a three-chambered heart.
What sort of circulatory system do frogs, toads, and salamanders share? (A) live birth (B) It helps them survive (C) matter vibrating (D) two-chambered heart (E) Veins and arteries. (F) biological diversity (G) three-chambered heart (H) four-chambered heart