Answer:
What is the edge of earth and bread?
The person who makes me doesn't need me. The person who buys me doesn't use me. The person who uses me doesn't know it. What am I?
What has many teeth but can't bite?
I have a lot to say but can't be heard because I can't speak one single word. What am I?
I can swim but never get wet. I can run but never get tired. I follow you everywhere but never say a word.
The answer I give is yes, but what I mean is no. What was the question?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic