Answer:
I am the building with the most number of stories.
I am heavy forward but backward I'm not.
What is the musical part of a turkey?
I am one small little piece of paper yet sometimes hold lots of value. I am all you need to get in to big events but will cost you. I am an important part of travel. And if lost you're not coming.
I am gentle enough to soothe your skin, light enough to fly in the sky, strong enough to crack rocks. What am I?
I flow from the Homerβs mouth when he sees doughnuts.