Answer:
I am a box which holds keys but not locks. With the right combination, I may unlock your soul. What am I?
What has one head one foot and four legs?
the only amusing part of the body
I stink up your breath and fights evil vampires
My first though water cures no thirst my next alone has soul and when he lives upon my first he then is called my whole.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.