What Am I Riddles

Question: Sun is rising, off we go! Who will win the daily race!? He leads, I lead, way to go I lead, he leads, equal pace... Back and forth we race whole day Who will win the daily race!? Sun is sinking, side by side we stay To a halt has come the chase. What am I?

Question: What has four legs, breathes, but doesn't move?

Question: I'm the one that gives you information, I'm the one that lets you have the ability to control yourself, I'm the one that stores all memories and without me you'll be dead in a instant. What am I?

Question: I'm not dead i'm not alive, i'm not underground i'm high up in the sky, people speak of me but never saw me. Who am i?

Question: I don't have eyes, but once I did see. Once I had thoughts, but now I'm white and empty. What am i?