Respuesta :

Answer:

Tanner stages in girls Age at the start Noticeable changes

Stage 1 :After the 8th birthday

Stage 2 :From age 9–11 Breast “buds” start to form; pubic hair starts to form

Stage 3 :After age 12 Acne first appears; armpit hair forms; height increases at its fastest rate

Stage 4 :Around age 13 First period arrive

After your older you start to get pimples and than everything starts to grow