Answer:
It's been around for millions of years, but is never more than a month old. What is it?
What has three ways out and just one way in?
Sharp and long, flag of the world. What is it?
How far will a blind dog walk into a forest?
What goes up when the rain comes down?
What is so fragile that saying its name breaks it?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?