How many species of birds are extinct due to the colonization of the tropical Pacific Islands by humans?
A. 2,000
B. 8,000
C. 10,000
D. 20,000
Answer:A
How many species of birds are extinct due to the colonization of the tropical Pacific Islands by humans?
A. 2,000 B. 8,000 C. 10,000 D. 20,000