Unlike poles ___ and like poles ___ each other.

Options

A. repel, attract
B. attract, attract
C. attract, repel
D. repel, repel

Explanation

To solve the question "Unlike poles ___ and like poles ___ each other," we need to understand the behavior of magnets.

### Step-by-Step Solution:

1. **Understanding Magnet Poles**:
- Magnets have two types of poles: North and South.
- The North pole of one magnet is attracted to the South pole of another magnet.

2. **Behavior of Unlike Poles**:
- When we bring together unlike poles (North and South), they attract each other.
- Therefore, we can fill in the first blank with "attract".

3. **Behavior of Like Poles**:
- When we bring together like poles (North and North or South and South), they repel each other.
- Hence, we can fill in the second blank with "repel".

4. **Final Answer**:
- Thus, the complete statement is: "Unlike poles attract and like poles repel each other."

### Final Answer:
Unlike poles **attract** and like poles **repel** each other.