A heterotroph that eats other animals is called a consumer. There are various levels of consumers, primary, secondary, tertiary, and so forth.
If you need more information about the different levels send me a message and I'll try to answer your questions. Hope this helped.
Carnivores.
A bat is a heterotroph because it eats other other animals
Animals that eat other organisms are called carnivores, or sometimes secondary consumers.
Not exactly. A heterotroph has to get its' food from other complex organisms but that can mean other animals (meat) and plants. But a herbivore eats plants only.
An elephant is a heterotroph, meaning it eats plants and other animals to obtain food. Autotrophs are organisms like plants that are able to produce their own food.
There could be a number of responses, but I believe you're eluding to predator or heterotroph.
an Omnivore
Heterotroph
A zebra is not an autotroph. Autotrophs make their own food. Zebras a considered a heterotroph because it eats other organisms for food.
A heterotroph (sustains self on other organisms) or a carnivore (eats meat).
a carnivore
A ladybug is a heterotroph and not an autotroph. A heterotroph cannot produce its own energy, instead it gets the energy from what it eats.