THE WRITER CONSIDERS THE ORANGUTAN AN ENDANGERED SPECIES BECAUSE _...

6. - File thứ 4: anh12cb_231201916
File thứ 4: anh12cb_231201916

6. The writer considers the orangutan an endangered species because _______.

A. they are found in Sumatra

B. trees are being cut down

C. they take along time to reproduce

D. their numbers are decreasing