what happens to boys during puberty

Question: what happens to boys during puberty
- Keywords:
  adolescent,
  boy,
  puberty,
  teenager
Asked by lol9022 to Alex, Jools, Matt, Rika on 22 Jun 2011.
- Chandrika Nair answered on 22 Jun 2011:
  
  Lots of hormonal changes happen when boys hit puberty. These hormonal changes lead to changes in the brain and body. Changes to the body include growth spurts, secondary sex characteristics (in boys deeper voice, different bone and muscle structure, facial hair). They also include body odour and acne!

Question: what happens to boys during puberty