What is the primary role that invasive species play in the survival of native animal species?

they increase the volume of food supply available to the native animal species.
they run out the native animal species from their natural habitat.
they become an additional source of food to the native animal species.
they support the native animal species.

[a is incorrect]

B

Explanation:

their invasive so they steal the native species resources and run them out

They run out the native animal species from their natural habitat.

Explanation:

An invasive species is not original of a particular place, and is likely to outspread with such an intensity that is believed to produce destruction to the environment, human economy or human health. Besides, it influences negatively the habitats and regions it invades: economically, environmentally or ecologically. Such invasive species may be plants or animals, and may interfere by exercising control over an area and causing loss of natural control.

the answers is b.   environments.

a.   it resulted in widespread unemployment.