Answer:
Its fleece is warm and wooly white. And when you lie awake at night, count it and you'll fall asleep. What is it?
What kind of room has no doors or windows?
What is brown and is very stick?
What is the sun’s favorite day of the week?
I weaken all men for hours each day. I show you strange visions while you are away. I take you by night, by day take you back. None suffer to have me, but do from my lack.
Before I grow I'm small. When I'm old I grow tall. When I die I give a mighty fall.