Depends on the species. Some animals are strict carnivores - meat eaters, and don't eat vegetables.
Others are herbivores - plant eaters - and would happily have some vegetables.
Then there are the omnivores which can eat just about anything.
They are mammals that only eat plants.
Yes, there would be mammals that eat all of those.
They eat leaves,plants,and other small mammals
Not animals are only eat plants, but large number of mammals eat plants for instance, human beings, insects, birds,reptiles, micro-amphibians and the other mammals includes herbivours and omnivours.
True
depends on the mammal
Herbivores feed exclusively on plants and omnivores feed on plants as well as animals.
Hawks are predators. They eat smaller birds, small mammals, lizards, fish, etc. They do not eat plants.
Diatryma ate small mammals and probably plants.
They are vegetarians, they eat plants especially bamboo and they eat small mammals. :)
Some desert 'bugs' eat plants, some eat other 'bugs' and some are parasites on reptiles, birds and mammals.
Many animals eat plants. Mammals (cows, deer, horses), fish, invertebrates (snails).