Question

Rabbits were introduced in Australia in 1859 the rabbit had no natural predators and begin to crowd the native animals out of their habitats. When this happens the rabbits became _______ species

Answer 1

Invasive. Invasive species are when they are transferred to another country with no natural predators and crowd the environment

Answer 2

Well when a specie is very scarce or is gone it is called close to extinct (scarce) or extinct. The opposite of that is.....invasive.

Rabbits were introduced in Australia in 1859 the rabbit had no natural predators and begin to crowd the native animals out of their habitats. When this happens the rabbits became invasive species.

Hoped I helped!