Answer the following question given this paragraph: 

Some mammals are carnivores. Carnivores are heterotrophs that eat only or mainly animal foods. Depending on their species, carnivorous mammals may eat other mammals, birds, reptiles, amphibians, fish, mollusks, worms, and/or insects. Mammals that are carnivores include anteaters, whales, hyenas, wolves, and seals. The bat in Figure below is also a carnivorous mammal. It eats insects. Carnivores that eat mainly insects are classified as insectivores.


Q: What is the name for a heterotroph that eats only or mainly animal foods?


A:
carnivore