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some changes are pimples,and for girls periods and for boys a liquid that is heaver than water containing sperm which if girls have they're period can get girls pregnant.

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Q: What are some of the changes 12 to 15 year old girls and boys get during puberty?
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Related questions

What is the importance of changes that occurs during puberty in boys and girls?

a


Do girls and boys experience the same changes in puberty?

no


Examples social changes during puberty?

some boys and girls become very aggressive during puberty. while in some cases, they become quite and loners.


Why a girl changes to boy?

Girls do not change into boys during puberty. Girls can only turn into boys if they have a sex change operation and a continuing course of hormone injections.


What do both boys and girs grow during puberty?

Both boys and girls grow their sex organs and hormones through puberty. There are a lot of changes that happen to boys and girls as they go through teenage years. The sex hormones are very rampant in them during this age group.


Why do boys have a deeper voice than girls?

During puberty, boys experience a significant increase in the size of their larynx (voice box) and vocal cords due to hormonal changes, which causes their voice to deepen. This results in a lower pitch compared to girls who do not experience the same level of vocal cord growth during puberty.


Why change takes place in boys and girls during the age of puberty?

to mature their body so they can have children


What are the chemicals called that cause the changes in boys and girls during puberty?

Hormones such as the male hormone Testosterone and the female hormone Estrogen.


What are the 3 changes during puberty?

The onset of menstruation in girls. The increase in the testis size in boys. The growth of hair on pubic regions.


What are some Harmonal changes during puberty?

Well, there is an overall increase in the hormonal levels. Increase in testosterone in boys and estrogen in girls.


What behaveioral changes may happen to aboys ora girkls during puberty?

Behavioral changes that may happen to boys and girls during puberty, is that they may have bigger attitudes. They may struggle with self esteem, and may become rebellious.


What changes are alike for boys and girls when puberty comes?

Shaving obviously! Boys- shave their face. Girls- shave their armpits and legs.