Answer:
What doesn't get any wetter, no matter how much rain falls on it?
Look into my face and I'm everybody. Scratch my back and I'm nobody.
I fly through the air on small feathered wings, seeking out life and destroying all things.
Pregnant every time you see her, yet she never will give birth.
A dagger thrust at my own heart, dictates the way I'm swayed. Left I stand, and right I yield, to the twisting of the blade.
A word of five letters, Upside down is the same, A shark does this, But itβs not to blame. What is the word?