DEVELPOMENT
o Testis- the sac that drops during puberty.
o Voice changes occur. The voice gets deeper, but before this happens the male voice gets chirpy.
o Facial and body hair starts to grow on the body.
o Testis- the sac that drops during puberty.
o Voice changes occur. The voice gets deeper, but before this happens the male voice gets chirpy.
o Facial and body hair starts to grow on the body.
