Early adolescence, which typically lasts from ages 11 to 14, middle adolescence, which lasts from ages 15 to 17, and late adolescence, which lasts from ages 18 to 21, can all be considered stages of adolescence.
What kinds of development are there during puberty?
Three major bodily changes that occur during adolescence are as follows: the growth surge, which is a precursor to maturity; secondary sex features; primary sex characteristics (alterations in the reproductive organs); (bodily signs of sexual maturity that do not directly involve reproductive organs)
Which change takes place during puberty in both males and females?
Under their arms and in their pubic regions, hair starts to develop on both boys and girls (on and around the genitals). It appears thin and light at first. Afterward, it gets longer, thicker, heavier, curlier, and darker as children go through puberty.
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