Respuesta :
Adrenaline= if your driving and suddenly something comes out of no where do you need to swerve
Melatonin= ex- you can’t sleep at night
Melatonin= ex- you can’t sleep at night
adrenaline: when you are in danger
melatonin: when it gets dark
insulin: when you eat a lot of suger
but I am not completly sure sry if i am wrong