Answer:
What can you throw but not catch?
There is someone, and there is always another, for without the other, there wouldn't be one
What gets wetter as it dries?
A dragon's tooth in a mortal's hand, I kill, I maim, I divide the land.
Hard to catch, easy to hold. Can't be seen, unless it's cold.
I can only be played on a windy day
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?