If you build and populate more zoos, some of the endangered species might not be able to survive in captivity
If you introduce new predators they are going to kill all the endangered species and if you pass new laws about land use some people may kill the species
It's D. If you introduce new predators to an environment you will reduce a species population, and introducing a new predator can be done if humans release a predator that isn't usually in that environment. Plus, I took the test. :-)
