A / AN _______ SPECIES IS A POPULATION OF AN ORGANISM WHICH IS AT...

37. - File thứ 3: anh12new_231201916
File thứ 3: anh12new_231201916

37.

A / an _______ species is a population of an organism which is at risk of becoming extinct.

A.

dangerous

B.

endanger

C.

endangerment

D.

endangered