Answer:
How can you burn an apple, blueberry, rose and pumpkin without leaving any ashes but retaining the smell of it?
What asks but never answers?
A hill full, a hole full; yet you cannot catch a bowl full. What is it?
A house of wood in a hidden place. Built without nails or glue. High above the earthen ground It holds pale gems of blue.
What begins and has no end? What is the ending of all that begins?
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?