Which of the Following Associations Between Children, Adults, and Pesticides

Which of the following associations between children, adults, and pesticides is correct?

A) children are more susceptible to pesticides because they weigh substantially less than adults.
B) lethal doses of pesticides are larger for children than for adults.
C) children are more sensitive to pesticides than adults because adults have built up immunity to the pesticide chemicals.
D) children have more stringent pesticide regulations to protect their health than do adults.
E) pesticides commonly affect development of height and reproductive organs in young children but commonly cause brain cancer and leukemia in adults.