It Is Documented That Some Introduced Species Can Assimilate into Communities

Multiple Choice

It is documented that some introduced species can assimilate into communities without an obvious effect.However,many have caused significant alterations to native communities.Which of the following is an example of an accidentally introduced species that has reduced biodiversity?

A) Finches on to the Galapagos Islands
B) Tasmanian devils on to Australia
C) Brown tree snakes on to Guam
D) All of the above