Answer:
I tremble at each breath of air and yet can heaviest burdens bear.
I move without wings, between silken strings. I leave as you find my substance behind. What am I?
I go up when the rain comes down. What am I?
What building has the most stories?
I am a mountain at night, meadow at day. What am I?
I flow from the Homerβs mouth when he sees doughnuts.