Changes that occur at Puberty

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A-Level Biology (Homeostasis) Note on Changes that occur at Puberty, created by crossers_x on 23/11/2013.
crossers_x
Note by crossers_x, updated more than 1 year ago
crossers_x
Created by crossers_x almost 11 years ago
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Hormones control the changes that occur at puberty, including secondary sex characteristics,such as: HAIR GROWTH pubic underarm ATTRACTION TO THE OPPOSITE SEX

Girls get changes, such as: hips widen develop breasts menstruation begins

Boy

Boys get changes,such as: facial hair testes drop shoulders broaden voice lowers penis grows become more muscular

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