Name the blood vessels that carry blood to the veins,

Options

A. Venules
B. Capillaries
C. Arterioles
D. Both (a) and (b)

Explanation

**Step-by-Step Solution:**

1. **Understand the Question**: The question asks for the blood vessels that carry blood to the veins. This means we are looking for vessels that transport blood into the veins.

2. **Identify the Blood Vessels**:
- **Venules**: These are small blood vessels that collect blood from the capillaries and transport it to the veins. They are crucial in the circulatory system as they carry deoxygenated blood back towards the heart.
- **Capillaries**: These are the smallest blood vessels where the exchange of gases, nutrients, and waste occurs. They do not carry blood to the veins; instead, they connect arteries and veins.
- **Arterioles**: These are small branches of arteries that lead to capillaries. They regulate blood flow and pressure but do not carry blood to the veins.

3. **Evaluate the Options**:
- Since the question specifically asks for the vessels that carry blood to the veins, we can conclude that the correct answer is **venules**.

4. **Conclusion**: The blood vessels that carry blood to the veins are called **venules**.

**Final Answer**: Venules

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