The Difference between a girl and a boy.

What is the difference between a girl and a boy my little one asked?

I said while child, the difference is a girl has different parts than a boy.

Why asked my child? I said,"Because that is how God made us."

I also said, "Mommy is a girl, so are your two sisters." "And daddy and you are boys," I said."

My son said while mommy is did sissy's thing fall off. NO, I answered she is a girl remeber.

He said,"oh! yeah, I forgot.