Answer:
When is a car not a car?
It increases and decreases yet no one see it. It is not a fire and yet it can be quenched.
The plant that is responsible for spreading a lot of gossip.
Boxes marked as this should not be abused.
An office supply that's shaped like a trombone.
People take me on walks and I run and have fun. What am I?
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?