caucasian
Mongoloid Race
your eyelash
If you get a mole on your head removed it will likely leave a scar. This scar will prevent you from regrowing hair in that area.
eyelashes
Braiding will only hurt your head if you pull too tightly on the hair to contain it in the braid. The longer you leave a braid in the more likely it will give you a sore head.
For women, hair loss is more commonly due to hormonal changes and is more likely to be a thinning of hair from the entire head
You will see white flakes of skin in your hair, and your scalp will likely be itchy...
If your hair grows in curly, then you did not damage your hair. If you shave your head completely and re-grow your hair again, it will likely all grow back with the same degree of "waviness".
A pin has a head but no hair
If the doll is a Cosmetology training doll/mannequin head, it is perfectly fine to curl the hair with an iron. If it is a toy doll, the iron will most likely melt the hair.
he died the hair on his head
Bald.