Answer:
Where jewelry pierces your head.
A standard dimension for sandwiches and rulers
What hangs in the sky by day but at night goes away?
I am always hungry, I must always be fed. The finger I lick will soon turn red.
What do you have in December that you don't have in any other month?
What is big and yellow and comes in the morning, to brighten mom's day?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?