Answer:
My first is twice in apple but not once in tart. My second is in liver but not in heart. My third is in giant and also in ghost. Whole I’m best when I am roast.
What makes a loud noise when changing its jacket, becomes larger but weighs less?
What is it that you must give before you can keep it.
A kind of weather that comes your way, but add a "D" and it will run away
It cannot be seen, cannot be felt, Cannot be heard, cannot be smelt. It lies behind stars and under hills And empty holes it fills. It comes first and follows after, Ends life, kills laughter.
What is always coming but never arrives?