Answer:
I fly through the air on small feathered wings, seeking out life and destroying all things.
Runs smoother than any rhyme, loves to fall but cannot climb.
What is lighter than what it is made of?
What English word has three consecutive double letters?
Thirty white horses on a red hill, First they champ, Then they stamp, Then they stand still.
You use it between your head and your toes, the more it works the thinner it grows.