Arteries are best defined as the vessels which

Options

A. supply oxygenated blood to the different organs
B. carry blood away from the heart of different organs
C. break up into capillaries which reunite to form a vein
D. carry blood from one visceral organ to another visceral organ

Answer

**Step-by-Step Solution:**

1. **Understanding the Definition of Arteries:**
- Arteries are blood vessels that play a crucial role in the circulatory system. They are primarily responsible for transporting blood throughout the body.

2. **Function of Arteries:**
- The main function of arteries is to carry blood away from the heart. This is a key characteristic that defines what arteries do.

3. **Types of Blood Carried by Arteries:**
- Arteries can carry two types of blood:
- Oxygenated blood from the left ventricle of the heart to various organs in the body.
- Deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation.

4. **Structure of Arteries:**
- Arteries branch out into smaller vessels, eventually leading to capillaries, where the exchange of gases and nutrients occurs.

5. **Identifying the Best Definition:**
- Among the provided options, the best definition of arteries is that they "carry blood away from the heart to different organs."

6. **Conclusion:**
- Therefore, the correct answer to the question is: "Arteries are best defined as the vessels which carry blood away from the heart to different organs."

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