Answer:
The last woman on Earth received a phone call. Who was the caller?
I am lighter than the material I am made of. You see parts of me but more of me is hidden underneath.
My first is in fish but no in snail. My second is in rabbit but not in tail. My third is in up but not in down. My fourth is in tiara but not in crown. My fifth is in tree you plainly see. My whole a food for you and me.
I am a precious stone as clear as diamond. Seek me out while the sun's near the horizon. Though you can walk on water with my power try to keep me and I'll vanish in an hour.
I no longer have eyes, but once I did see. Once I had thoughts, but now Iām white and empty. What am I?
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?