Answer:
I run up and down the stairs without moving. What am I?
I hatch without food
I have no voice but I can teach you all there is to know. I have spines and hinges but I am not a door. Once I’ve told you all I cannot tell you more.
I am lighter than air, but a hundred people cannot lift me. Careful, I am fragile. What am I?
What can be drawn but never taken?
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk