Answer:
Material for making balls and men that only shows up at certain times of the year.
You give it to your daddy, you give to your mommy, you give it to your sister and your brother and even give it to Fido and Lassie. If they give it back to you, then you both have one. You also have an unlimited supply. What is it?
I weaken all men for hours each day. I show you strange visions while you are away. I take you by night, by day take you back. None suffer to have me, but do from my lack.
A girl was ten on her last birthday, and will be twelve on her next birthday. How is this possible?
Written on with words of white, Has the color of the night, Is the teacher's best delight, And a student's daily fright
Born in the ocean and white as snow. When I fall back to water I disappear without a trace.