Answer:
What has a mouth but can't chew?
My life can be measured in hours. I serve by being devoured. Thin, I am quick. Fat, I am slow. Wind is my foe.
Has feathers but can't fly. Rests on legs but can't walk.
Jack and Jill when up the hill jack fell down
What is it that no man ever yet did see, which never was, but always is to be?
What never gets any wetter no matter how hard it rains?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?