Which part of human skeleton forms the helmet for the protection of human brain?

Explanation

To answer the question, "Which part of the human skeleton forms the helmet for the protection of the human brain?", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for a specific part of the human skeleton that acts as a protective covering for the brain, similar to a helmet.

2. **Identifying the Relevant Structure**: The part of the skeleton that protects the brain is known as the cranium.

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