Name the blood vessels which carry blood from heart to different parts of a body.

Explanation

### Step-by-Step Solution

1. **Identify the Function of Blood Vessels**: The question asks for blood vessels that transport blood away from the heart to various parts of the body.

2. **Recognize the Type of Blood Vessels**: The specific type of blood vessels responsible for this function are known as arteries.

3. **Name the Main Artery**: The largest artery in the body that carries oxygen-rich blood from the heart to the rest of the body is called the aorta.

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