Give one word for following.
The long bony structure that runs along the back of your body.

Answer

**Step-by-Step Text Solution:**

1. **Identify the Structure**: The question asks for a long bony structure that runs along the back of the body.

2. **Recall the Function**: This structure is crucial for providing support, maintaining posture, and allowing flexibility in movement.

3. **Name the Structure**: The long bony structure that fits this description is known as the "backbone."

4. **Use the Scientific Term**: The backbone is also referred to as the "vertebra," which is made up of several tiny bones.

5. **Conclude**: Therefore, the one-word answer to the question is "backbone."

**Final Answer**: Backbone

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