Question

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 help support the native animal species.

Explanation:

Invasive species compete with native species for resources like food and habitat. They often out - compete native species due to lack of natural predators in the new environment. This leads to native species being displaced from their natural habitat.

Answer:

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