The part of our tooth which contains nerves and blood vessels is called

Options

A. gum
B. pulp cavity
C. enamel
D. dentine

Answer

**Step-by-Step Solution:**

1. **Understanding Tooth Structure**: Teeth have different layers, each serving a specific function. The main parts of a tooth include the enamel, dentine, pulp, and gums.

2. **Identifying the Layers**:
- **Enamel**: This is the outermost layer of the tooth and is hard and protective. It does not contain nerves or blood vessels.
- **Dentine**: This layer is beneath the enamel and is also hard but less so than enamel. It supports the enamel but does not contain nerves or blood vessels either.
- **Pulp**: This is the innermost part of the tooth. It contains nerves and blood vessels that supply the tooth with nutrients and sensation.

3. **Conclusion**: The part of the tooth that contains nerves and blood vessels is the pulp cavity.

4. **Final Answer**: The correct answer is the **pulp cavity**.

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