Answer:
What is not a ball but yet a sphere, and holds all lands and people year after year?
This is your stomach's way of letting you know you've neglected it.
What is often returned, but never borrowed?
What building has the most stories?
The more I appear The less you see. So riddle me this: What could I be?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?