Answer:
I am known for my natural tuxedo and marching
I run smoother than any rhyme, I love to fall but cannot climb. What am I?
Sometimes dark and sometimes bright, I make my way among twinkling lights. Seas and oceans obey my call, yet mountains I cannot move at all. What am I?
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. What am I?
I have cities with no people forests with no trees and oceans with no water.
I flow from the Homerβs mouth when he sees doughnuts.