Name the two parts with which the ear bone stapes is attached at its opposite ends.

Explanation

To answer the question about the two parts with which the ear bone stapes is attached at its opposite ends, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of the Ear**: The human ear consists of three main sections: the outer ear, the middle ear, and the inner ear. The middle ear contains three small bones known as the ossicles.

2. **Identify the Ossicles**: The three bones in the middle ear are called the malleus, incus, and stapes. These bones play a crucial role in transmitting sound vibrations from the outer ear to the inner ear.

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