Answer:
What gets sharper the more you use it?
Weight in my belly, trees on my back, nails in my ribs, feet I do lack. What am I?
What can you catch but not throw?
I run around the city but I never move.
Born in the ocean and white as snow. When I fall back to water, I disappear without a trace. What am I?
I flow from the Homer’s mouth when he sees doughnuts.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic