i could honestly say about 70-80 percent...thats if your talking the U.S.
maybe that statistic would be at least dying your hair once.
69 %
20 Volume (or 6%) developer will lift hair 2 levels and 40 Volume (or 12%) will lift hair 4 levels.
between 2, 3, or 4 cm long
i believe that if someone really cares about their image they might try to improve the the way they dress up their hair. we could also just want it to be more appealing to the eye. so depending on different parts of America it is around 32%. The numbers are hard to get and it could be more or less.
If the females parents both have dark brown hair and the males parents both have light brown hair, their is a 50/50 chance of having either colour hair. Although if that is not the case, the child could have blonde hair if one of the grandparents has blonde hair also, there is not a definite hair colour. It is all down to chance.
According to my school, and others, about 20 to 30 percent
teenagers are the focusing on fashion and looks that is why teenagers has keen about hair care product and its market so you can say teenagers are the best market for hair care product
While there is nothing wrong with curly hair, yes, straight hair is very in style with teenagers in the upper middle school/high school teenagers.
yes they can, it wont affect teenagers anymore than anyone else
Teenagers hair and skin may be greasy because of hormones. Hormones cause an overproduction of oil, which also leads to acne.
Yes, mostly teenagers.
Dye it
Yes, mostly teenagers.
A male penis will grow the most between the ages of 12 and 18 it will stop at about 20.
because they mostlikley have stress.
Armpit hair begins to show once puberty has begun.
i am not sure but i assume that's the hair color they will have when they get older... you know some people are born with white hair or red hair?