Answer:
Boxers do this for a living and kids do it in the backseat for free
I'm not alive but I have 5 fingers what am i
What speeds on a track but isn't in a race and has a whistle to announce its steady pace?
I usually wear a yellow coat. I usually have a dark head. I make marks wherever I go.
It moves around in circles. We see it as we turn. It keeps us always warm. Always alive and always dying, Across the sky we see it flying, But touch it and we burn.
What is it that makes tears without sorrow. And takes its journey to heaven?