Answer:
In my life I must bare my bloodline I must share.
I am a shimmering field that reaches far. Yet I have no tracks and am crossed without paths.
I never was but always will be. No one ever saw me but everyone knows I exist. I give people the motivation to better themselves every day. What am I?
I can be in your body but never on your placemat. I'm always better when I'm fresh, but you'll never see me in the flesh. What am I?
I am commonly ate before I'm born and after I'm dead.
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?