Answer:
I am lighter than air but a hundred people cannot lift me. Careful! I am fragile!
What building has the most stories?
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?
What three letters change a boy into a man?
I have thirteen hearts but no body or soul. What am I?
No matter how little or how much you use me, you change me every month.