Answer:
Who eats a lot of iron without getting sick?
Lovely and round, I shine with pale light, grown in the darkness, a lady's delight.
What kind of running means walking?
What has a spot and is very bright, is sometimes, red, white, blue, yellow or green and is often blinding.
This is in a realm of true and in a realm false, but you experience me as you turn and toss.
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?