You would starve to death before your hair falls out.
12-24 Hours
"Her hair, her hair falls perfectly without her tryin." "Her hair, her hair" is an alliteration.
It depends on what you are doing. If you work with food, its so that none of your hair falls into the food. If you work for like a business women, they just want to look nice. There are different reasons on clipping up your hair!
2-14 years A hair on the head lasts for 3-4 years before it falls out.
There are available hair products now to grow your hair faster. You can buy and apply it to your hair.
hair loss
what does it mean when your hair falls off and your completely bold
Hair gel!
maybe 10 secs thogh but you shouldn't put it in your hair. The longest amount ot time that bleach can be left in the hair before it falls out (or breaks) depends on many, many things, especially texture. It can be left in anywhere from 20 minutes to two hours.
Alopecia or hair loss
dye it before you put in in your head,
you could try food colouring but that is temporary and only lasts one wash.