Seudónimo Seudónimo 20-11-2020 English contestada PLEASE HELP ASAP Why did the public's opinion change about the use of DDT? a. Several plants and animals were added to the endangered species list. b. A biologist published a book that opened the public's eyes to DDT's harmful effects. c. The public started to see the effects of DDT—their pets and children were getting sick. d. A sitting president convinced the public that DDT was a dangerous carcinogen.