Answer:
I have keys but no locks. I have space but no room. You can enter but can't go outside. What am I?
I have a straight back and sharp teeth to cut objects.
I jump when I walk and sit when I stand.
What is easy to get into but hard to get out of?
I stand in one place yet I fill a whole room. I can be filled with molten rock and come in every hue.
Why is the letter B always cool?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic