Which of these is a predator?

A.

decomposer

B.

producer

C.

herbivore

D.

carnivore

D) carnivore

I hope this works bro

A predator "preys" on other animals for sustenance.

X A) decomposer because, as the name says, these organisms simply decompose dead things.

X B) producer because these organisms produce their own food instead of preying on others.

X C) herbivore because these organisms eat only vegetables and the like.

So the answer is D) carnivore because carni-vores eat meat (or carni - from the root) gained by hunting another animal.