I need help with Question number 6 please

During adolescence, most people develop a greater sense of independence a. true b. false

50 points i think its melatonin because its a hormone but im not sure

Latoya who experiences severe depression was recruited fro a research study in which she will recieve either an antidepressanr or an active plaecebo. latoya recieves the active placebo. compared with people recieving the active drug, latoya will