Answer:
What is it that was given to you, belongs only to you. And yet your friends use it more than you do?
What is it that given one, you’ll have either two or none?
There is an ancient invention. Still used in some parts of the world today. That allows people to see through walls.
You eat something you neither plant nor plow. It is the son of water, but if water touches it, it dies.
A dragon's tooth in a mortal's hand, I kill, I maim, I divide the land.
What is so fragile that saying its name breaks it?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?