Answer:
What is round, has a twin, and sees more than most?
What can't you eat for breakfast?
If it weren't for these, no one would be aware of Idaho's existence.
Patch upon patch, without any stitches, if you tell me this riddle, I'll give you my breeches.
Before crust hardens.
Iām grown from darkness but shine with a pale light. Very round I am and always a lady's delight.