What group of animals do frogs belong to?
four limbs animals fish warm-blooded reptiles Amphibians more abundant mammals
A B C D E F G H
Frogs have a three-chambered heart, consisting of two atria and a single ventricle.
Frogs are amphibians
What group of animals do frogs belong to? (A) four limbs (B) animals (C) fish (D) warm-blooded (E) reptiles (F) Amphibians (G) more abundant (H) mammals