Answer:
What was the first man made invention that could see through a wall?
What has to be broken before you can use it?
Of these everyone has ten, part of two wholes at the arms end. What are they?
The buyer doesn’t want it, the producer doesn’t need it and the user doesn’t know their using it.
I am the first you ever saw, what greets you every morning and what goes out in the end.
As round as an apple. As deep as a cup. All the king's horses can't pull it up.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?