An animal that is not native to an environment is brought into the area. It has no predators in the new environment. In what ways do predators help the environment?
A.
Predators cause overpopulation because they are an additional species in the environment.
B.
Predators prevent overpopulation. However, overpopulation has a positive effect on the environment.
C.
Predators prevent overpopulation. Overpopulation can use up the resources in an environment.
D.
The presence of predators does not impact the environment in any way.