A woman's pelvis is wider to allow for the birth of a baby.
Men's bodies are generally more muscular.
Both these factors contribute to the difference in the "butt".
The same difference between boys and girls everywhere.
The difference between them is a girls basketball is not as heavy as a boys basketball!
Because they are attracted to girls and not boys
there is no difference
Because they love them
the answer is girls because they tend to go to the boys parties.
In boys softball they use a bigger ball than the girls =)
Boys have a tail at the back whereas girls don't.
there isn't a difference between boys and girls except there body parts cause most girls play just as good as boys
boys had to clean the chimneys and girls had to do the house workes
maybe
Boys are bigger than Girls in general.