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

12. - File thứ 4: anh12cb_231201916
File thứ 4: anh12cb_231201916

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

A. their numbers are decreasing

B. trees are being cut down

C. they take along time to reproduce

D. they are found in Sumatra