Answer:
What jumps when it walks, but sits when it stands?
I twist and turn and leaves a loop
I am partially baked. I am not completely lit. I am a portion of the moon. I am lesser than full wit. I am a divider of the hour. I am not a total lie. I am a sibling through one parent.
Ripped from my ancestors home beaten and burned I become a bloodthirsty killer.
Used left or right I get to travel over cobblestone or gravel. Used up I vie for sweet success used down I cause men great duress.
What never gets any wetter no matter how hard it rains?