What are the three subdivisions of the bony labyrinth?

Explanation

To answer the question about the three subdivisions of the bony labyrinth, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Bony Labyrinth**: The bony labyrinth is a complex structure located within the temporal bone of the skull. It plays a crucial role in the auditory and vestibular systems.

2. **Identify the Subdivisions**: The bony labyrinth is divided into three main sections. These are:
- **Vestibule**: This is the central part of the bony labyrinth and is involved in balance and spatial orientation.
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