Answer:
What is in the middle of nowhere?
What instrument can make any sound and be heard but not touched or seen?
Deep, deep, do they go. Spreading out as they go. Never needing any air. They are sometimes as fine as hair
Old Mcdonald had this
What 2 things can you never eat for breakfast?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.