Answer:
Many hear me, but no one sees me, and I only speak when spoken to
Give it food and it will live, give it water and it will die.
A little house full of meat, no door to go in and eat.
Who is that with a neck and no head, two arms and no hands? What is it?
A word I know, six letters it contains. Subtract just one and twelve remains.
What do angels sing in the shower?