Answer:
I flow from the Homerβs mouth when he sees doughnuts.
By Moon or by Sun, I shall be found. Yet, if there's no light around, I am undone. What am I?
I can only be played on a windy day. What am I?
I am always hungry, I must always be fed. The finger I lick will soon turn red. What am I?
The faster you run, the harder it is to catch me. What am I?
They're actually great swimmers now, but later they will become excellent hoppers.