Answer:
I have a little pool with two layers of wall around it. One white and soft and the other dark and hard. What am I?
I am a key that is playful. What am I?
you need thousands of me to create a digital image.
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.
What flies without wings?
When is it bad luck to see a black cat?