The shape of the hole that hair comes out of.
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.
All of their children will have straight hair, as the father can only pass on the dominant straight hair allele. The children will inherit one straight hair allele from their father and one curly hair allele from their mother, but the dominant straight hair allele will mask the recessive curly hair allele.
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.
danny has curly hair (: