Answer:
I am free for the taking. Through all of your life, though given but once at birth. I am less than nothing in weight, but will fell the strongest of you if held.
Look into my face and I'm everybody. Scratch my back and I'm nobody.
Walk on the living, they don’t even mumble, Walk on the dead, they mutter and grumble. What are they?
What turns everything around but does not move?
Walk on the living, they don’t even mumble. Walk on the dead, they mutter and grumble
A word of five letters, Upside down is the same, A shark does this, But it’s not to blame. What is the word?