Answer:
Flat as a leaf, round as a ring. Has two eyes, can't see a thing.
What flares up and does a lot of good, and when it dies is just a piece of wood?
What do you throw out to use and take in when you're done?
Sharp and long, flag of the world. What is it?
You saw me where I never was and where I could not be. And yet within that very place, my face you often see.
I have two eyes in the front and a lot of eyes on my tail
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?