Answer:
With head without hair. With mouth without tooth.
What stays the same size no matter how much they weight?
What word is a plural, but when you add an "S" to the end, it becomes singular?
What has a neck and no head, two arms but no hands?
Turns us on our backs, and open up our stomachs. You will be the wisest of men though at start a lummox.
What never gets any wetter no matter how hard it rains?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?