How does overpopulation harm a species ?A) overpopulation often results in total extension of a species

How does overpopulation harm a species ?

A) overpopulation often results in total extension of a species

B) Overpopulation of one species makes all other species unable to survive

C) there are a few options for reproductions when overpopulation is an issue

D) There will not be enough resources in the environment to support the population