A smokers neurotransmitters are replaced with new chemicals.
Answer:
as he goes through puberty, there larynx gets bigger and the vocal cords lengthen and thicken, so his voice gets deeper. And his voice may crack or break
Hope this helps!（づ￣3￣）づ╭❤～
You must be 21 to use alcohol, use of alcohol underage can have the adult /parent in custody.
