Answer:
Everyone has me, but nobody can lose me. What am I?
I am a precious stone, as clear as a diamond. Though you can walk on water with my power, try to keep me, and I'll vanish in an hour. What am I?
I eat I live.I breathe I live. I drink I die.
I am the kind of ant that's good at math.
You use me between your head and your toes the more I work the thinner I grow.
I break away from my pack. I create holes in my victims. I can travel for miles and then disappear. I am part of a dying breed. What am I?