Pesticides,primarily Herbicides and Insecticides,are Widely Used in Agriculture Because

Pesticides,primarily herbicides and insecticides,are widely used in agriculture because

A) they allow farmers to spend less on less time and money to till the soil.
B) they reduce crop loss to weeds and insects.
C) they increase the amount of food produced.
D) All of the statements are correct.
E) None of the statements is correct.