Answer:
If I have it, I don't share it. If I share it, I don't have it. What is it?
A nut cracker up in a tree.
If eleven plus two equals one, what is nine plus five equal to?
It's usually found dried, but often kept slicker. Above another need, it's said to be thicker. What is it?
I am the greatest teacher out of them all, but alas in the end I kill my pupils.
Iām grown from darkness but shine with a pale light. Very round I am and always a lady's delight.