No, alligators are reptiles.
The alligator, it's a reptile and the rest are mammals.
reptile
They belong to Mammals & are Rodents.
mammals
These humans that you speak of belong to the placental group of mammals
These kind of mammals are carnivores.
mammals
They are fishes. Not a MAMMALS!!!
Rodents and Mammals
mammals
Rats and mice belong to a group of mammals known as rodents and belong to the class Rodentia.
Dogs belong to the group endotherms.