Biology, asked by tanushree9720, 3 months ago

list and explain the changes in puberty​

Answers

Answered by FFaakarsh
1

Answer:

First pubertal change: enlargement of the testicles. Penis enlargement: begins approximately 1 year after the testicles begin enlarging. Appearance of pubic hair: 13.5 years old. ... Hair under the arms and on the face, voice change, and acne: 15 years old.

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