Wildlife Biologists Use Methods Which ______ in Order to Control

Multiple Choice

Wildlife biologists use methods which ______ in order to control the brown tree snake population on Guam.

A) anesthetize the snakes with acetominephin in rats
B) release sterilized males to compete with wild fertile males
C) capture and kill the snakes, increasing death rates
D) use specially trained dogs to prevent spread to other islands
E) All of the answer choices are correct.