Why does hair grow under your arms?

Answer 1

Well, it's very hard to understand. Hair grows under your arms because we're mamals. Now, don't get confused. We are humans but we're mamals too. If you don't understand, you could always ask a teacher or search it on Google. that's the most I know about this subject. But, don't worry, it's completely normal to grow hair under your arms.

Answer 2

It is natural to have these hair. It is said that in primitive ancient humans and primates secretions released from these sites signaled sexual attraction. (Phermones).

Answer 3

because ur going through puberty

Answer 4

Simply armpit hair