Shiny hairs has more nutrients and less damage while the opposite is true for dull hair. Hair loses its shine if it has been damaged eg. by dyeing it too much, or if it is too dry. Some people may dye their hair less or use a different shampoo or conditioner. Also hair can be bleached by sunlight causing it to be lighter.
some peoples hair is thicker then others depending. If your younger then it might be that your body hasn't produced properly and you will have some as you get older
It depends on the angle your hair comes out of your scalp; at an angle (curly) or straight out (straight hair) (which is down to genetics, I believe.)
If you find that your hair is glowing, it might be because it is very shiny from washing or styling. Some hair products, such as hair serums, leave hair very glossy and shiny.
yes
it sometimes depend on your hair rate.and how they take care of it.and you have to make your hair breath by at least letting it down every once and a while.
Some peoples' hair colour changes according to the weather. For example: In summer some peoples' hair colour goes lighter and leaves natural highlights behind.
Wash it, condition it, all that jazz. Maybe eat some foods that help keep it shiny.
When your showering use cold water to rinse out conditioner. This makes the hair shaft smooth and shiny. Also purchase some Moroccan Oil, use as directed on damp hair. This won't weigh down your curls and will make them frizz free and shiny.
nothing. some peoples hair is just short and that is the fact.
because of their inharitens and how they take care of it.
scotish pepole have red or dark brown hair but some of them have blond hair or a dirty blond
hummmm.... you have powers that let you color some one's hair