Answer:
I'm really blue but when you see me I'm red. You don't see me too often. I'm there for you if you're hurt.
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.
A large oasis in the desert. Come with cash and leave with none. What am I?
Send poorly behaved children to me and let them sit here.
A trail, a union, together tied. Come across me and you will find you cannot change the course I'm on. Without me you cannot travel on. What am I?
Boxers do this for a living and kids do it in the backseat for free
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic