An organism that exhibits the effects of human influence in an environment is a(n)

Question

indicator specie

invasive species

keystone species

specialist species

Answer 1

A) Indicator species. Here's why:

An invasive species is simply one that isn't native to a particular environment and was moved from their original environment.

A keystone species is a very important species because many other species rely on it. If this type of species disappeared, there'd be a heavy imbalance in the ecosystem.

A specialist species is simply one with strict needs and would be limited to what type of environment they can survive in.