Answer:
The more you take away, the bigger it gets.
What has many keys but cannot open a single lock or door?
It's tough as nails, Or soft as snow. People use it for their rink, Some just put in their drink.
What is always coming every day, but never arrives until the next?
What comes down but never back goes up?
How did the farmer find his wife?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?