Answer:
I go up but never come down. What am I?
The more you take away from me, the bigger I shall get. What am I?
*forward* *backwards*is what I do all day. I come in all different shapes and sizes. I can be scary and I can calm you down.
What is black when it's clean and white when it's dirty?
found at the back of the book.
What never asks questions but receives a lot of answers?