Generally girls have long hair, and boys have shorter hair.
Because girls like to pretend as princesses, and boys are too lazy to take care of their hair.
Guy can grow long hair, but facial hair is due to the levels testosterone men have more than women.
why hairs grow so long on our head and shorter on arms
Actually, boys' hair can grow just as long as girls' hair. How long your hair grows only depends on how short you cut it.
It doesn't. Girls just prefer longer hairstyles than boys.Not necessarily true:Girls do prefer longer hairstyles because it matches the woman style BUT- it also is a sign of womanhood/being femine. For men/boys, they have shorter hair because in the older days, they needed shorter hairs for activities they did ex: hunting, battling. But, many girls have short hair and many boys have long hair. We're equal--hairwise.
Long and let it loose my hairs naturally long- boys loved it and now i have a boyfriend :D
Of course boys can have long hair its just girls like it better long and boys prefer its short its just to make girls and boys equal.
Because girls don't cut their hair alot... Answer: I am a boy and i have long hair, it is not only that girls can have long hair.
not long 5 sec.
Yes..
Boys don't care how long a girl's eye lashes are
about 2 months - maybe 3
Both boys and girls need the same amount of energy as long as they do the same activities.