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katrin2010 [14]
3 years ago
12

When does puberty occur ? What causes the changes to occur during puberty?

Biology
2 answers:
sergij07 [2.7K]3 years ago
6 0

Answer:

For girls, puberty typically occurs between the ages of nine and thirteen

For boys, puberty typically occurs between the ages of ten and fifteen.

An increase in hormones – estrogen and progesterone in girls and testosterone in boys – causes the changes that happen during puberty.

Explanation:  i just did it on edg.  you welcome.

neonofarm [45]3 years ago
3 0
Puberty occurs in boys at ages 12-14. In girls, it's about 10-12. The changes occur because your body is developing. Have a nice day!
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