It doesn't, it's just that the cold temperatures cause your skin to contract exposing the hair that you may have missed while shaving. To solve this probem, try not to shave in the shower or when you first wake up. Both of these will raise your body temperature and cause your skin to puff slightly and cover the hair a tiny bit. This small bit is enough to be noticable when the skin returns to normal exposing those tiny hairs.
Almost every animal have fur or hair on their bodies, it is to prevent from the cold weather.
The hair works as insulation for heat against the cold winds. When it is cold the erector muscles connected to the hair contracts.
Yes, If you are scared or cold
Because it stands as a heat insulator during cold days.
When you are cold, the body's natural response is to generate heat by activating muscles to make hair follicles stand up, causing "goosebumps." This reaction is a vestigial reflex from our ancestors when they had thicker body hair, providing insulation against the cold.
It could mean that your just cold or that it is staticy.
Goose bumps raise the hair on your arm in an attempt to great a thicker layer to protect you in cold weather. It is an evolutionary thing from when we had much thicker hair on your bodies and had to endure cold weather.
they have a tiny bit of hair which helps them stand the water. They are born in cold water too.
Hi I m laraib i think that in hot bodies convert into cold bodies because of it hot bodies convert in to cold bodies by naturaly and in cold bodies convert in to hot bodies by artificiailly. E.G;The example of cold bodies convert in to hot bodies ( freezer )
Yes, moles do have hair on their bodies.
When you are cold or scared, tiny muscles called arrector pili contract, causing hair to stand up and creating goose bumps on your skin.
I am cold Because my heating isn't on!!! And it is winter. And I live in Antarctica