Answer:
The more you add the less it weighs. What is it?
I am a house with two occupants sometimes one rarely three. Break the walls eat the boarders then throw away me.
I'm not a bird, but I can fly through the sky. I'm not a river, but I'm full of water. What am I?
What bone has a sense of humor?
I am a ship that can be made to ride the greatest waves. I am not built by objects but built by minds.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic