In puberty, hair does not all come at once; often the pubic region is first. Axillary hair (arm pits) will probably come later.
When they reach puberty - yes.
hair follicles
yes it does when you hit puberty.
Reach puberty.
yes he does his 16 and if theres no ampit hair on a 16 year old that mean he shaves. :)
because they are mean
Her breasts will grow larger and so will her hips, she will grow hair in her private place and under her arm pits. She may also want to start shaving her legs. Her breasts will grow larger and so will her hips, she will grow hair in her private place and under her arm pits. She may also want to start shaving her legs.
I would personally say that there really isn't a young age. But i would say 12 is a good age to start shaving under your arm pits, but only if there is hair underneath there.
Armpit hair is an odor sponge hence armpits smell worse with hair,
You will grow and you will get hair in your pits and genitals.you will also get pimples
Puberty
I suggest you dont remove it because it may grow thicket although it depends where if you mean your arm pits or your pubic area etc wax works well.