The shape of the hole that hair comes out of.
Your genes.
I can answer the first part...What makes your straight hair curly is severl things one sleping on it or with your hair in a bun or ponytail. Second water can make you hair curly again or steam.. :)
straight hair makes the curly lesss curly makes wavy
humidity.
If you have a flat shaft then then you have curly hair. If you have straight hair you have an oval shaft. It always depends on what type of shaft you have. It also depends if you have wavy hair or not.
75% chance of having straight hair and 25 % chance having curly Alleles Curly (woman) Curly Straight Straight Straight (guy) Straight Straight Curly
If you have straight hair of curly hair. I think straight haris is dominant.
No, curly hair is dominant
Straight is best
Does dakota like with straight hair or curly hair
do yorkies have straight or curly hair
Though there are treatments to straighten or curl hair it is a matter of genetics as to what the natural state is.
no you could straight them even they are curly but i want them curly.