Answer:
If four people can repair four bicycles in four hours, how many bicycles can eight people repair in eight hours?
Its fleece is warm and wooly white. And when you lie awake at night, count it and you'll fall asleep. What is it?
I can be moved. I can be rolled. But nothing will I hold. I'm red and I'm blue, and I can be other colors too. Having no head, though similar in shape. I have no eyes yet move all over the place.
Fred and Wilma's child, named after a stone.
Perhaps the most important adjective for ballerinas and princesses.
Born in the ocean and white as snow. When I fall back to water I disappear without a trace.
Kids
Animal
Difficult
Easy
Food
Funny
Logic
What am I?