Answer:
A standard dimension for sandwiches and rulers
What can you never get rid of when you lose it?
Each morning I appear to lie at your feet, all day I follow no matter how fast you run. Yet I nearly perish in the midday sun.
If you are to keep it, you must first give it to me. What is it?
What is at the end of a rainbow?
Which popular cheese is made backwards?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?