Answer:
I can generate fear and some say I come out of your ears. I am as quiet as a mouse but not welcomed in the house. What am I?
I start new then become old. Start clean but become dirty. I usually start big then become little. What am I?
I'm found on Windows yet I am just a decoration. What am I?
What building has the most stories?
I have a straight back and sharp teeth to cut objects.
Give it food and it will live, give it water and it will die.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic