classification of animals on the basis of what they eat

Classification of animals on the basis of what they eat 

Herbivores A herbivore is an animal anatomically and physiologically adapted
to eating plant material,.  

Omnivore An omnivore is an animal that has the ability to eat and survive on
both plant and animal matter.

Carnivores an animal or person that eats a variety of food of both plant and
animal origin.