Answer:
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. What am I?
I am the kind of soda you must not drink. What am I?
When I point up, it's bright. When I point down, it's dark. What am I?
I have a little house in which I live all alone. My house has no doors or windows and if I want to go out I must break through the wall.
I plow and plow but never sow.
What made Cyclops quit teaching?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic