Question

Which statement about DDT best shows how science has been impacted by society?

A.DDT led to insect resistance.
B.DDT was considered harmful and was replaced by other pesticides.
C.DDT was the first modern insecticide.
D.DDT was used in WWII to control malaria and typhus.

Answer 1

D is wrong!! and i need the answer 

Answer 2

The correct answer is B. DDT was considered harmful and was replaced by other pesticides