A plant or animal is classified as _____ by the U.S. government when it is likely to become extinct unless it receives special protection.
A) majoritarian
B) endangered
C) incumbent
D) primary
E) rare
Question 2
There have been more than __________ species on the endangered species list.
A) 50
B) 300
C) 600
D) 2,000
E) 11,000
