can you please tell me the names of these tricks or answer the questions imediatly if you no them i really need your help

1) The 'raven' gimmick is actually a glorified ...?
2)One assistant is put inside a trunk, and another on top. They then swap places in an instant. This is known as a ..... trunk. What is called?
3)Multiplying rabbits are used by a magician who shows two rabbits, which have children and many come out of the spectator's hands. What are they made out of?
please please answer soon you could email the answers to me my address is milan_man2@hotmail.co.uk thanks

