A: 1. Voices get deeper 2. Hair grows on public areas in bodies 3. Acne starts to appear 4. Hands and feet grow B: 1. Breasts get bigger 2. Fat tissue gives the body shape curve 3. Menstrual cycles 4. Height and muscle grow more C: 1. The testicles and penis grow 2. Getting wet dreams at night/having erections 3. Face hair starts to grow thicker and darker 4. Breast tissue grows a little then thins out D:1. Girls can experience PMS from their periods 2. Both boys and girls get insecure about body image