Below are the choices that can be found elsewhere:
a. Entire species are vanishing – some that are unique to the regions.
b. It will take a very long time to rebuild the species as rainforests are cleared.
c. Many species will have to find a new home.
d. Species unique to the rainforest will have to relocate to another ecosystem.
The answer is A which is Entire species are vanishing – some that are unique to the regions.