In Some Areas of Florida,divers Who Remove Non-Native Lionfish from Coral

Multiple Choice

In some areas of Florida,divers who remove non-native lionfish from coral reefs are eligible for a $10,000 prize.This is because lionfish ___________.

A) produce a chemical in great demand in the pharmaceutical industry
B) exclusively eat grouper,a fish considered a delicacy in fine dining
C) aggressively kill native fish outright or outcompete them when foraging
D) populations are dwindling in some parts of their range,and this is a way to repopulate them in those regions
E) are in high demand by aquarium enthusiasts