Answer:
There are 7 birds in a tree. A hunter shoots one bird down. How many birds are left in the tree?
Man's most important invention.
A tower at the root of all confusion.
This type of corn swells up and bursts into a crisp puff when heated.
What you do to determine the length of something
It is something you will never see again.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?