Final answer:
The labyrinth is the maze of bony chambers within the temporal bone responsible for hearing and balance. It consists of the cochlea and semicircular canals.
Step-by-step explanation:
The maze of bony chambers within the temporal bone is called the labyrinth. It is part of the inner ear and is responsible for both hearing and balance. The labyrinth consists of the cochlea for hearing and the semicircular canals for balance.