Use reasoning to lead to the answer of the following question:
Which chemical controls sexual development and reproduction in females?\nOptions:\n- (A) acetic acid\n- (B) Hemoglobin\n- (C) Fructose\n- (D) barnacles\n- (E) animals\n- (F) Estrogen\n- (G) Pesticides\n- (H) Baby spray

(F)
Sex hormones are chemical messengers that control sexual development and reproduction.

Estrogens are female sex hormones.

Estrogen controls sexual development and reproduction in females.

.

The final answer: (F)