The continuous self movement of body is ........... .

Options

A. Blinking of eyes
B. Turning backwards
C. Walking
D. Eating food.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the continuous self-movement of the body. We need to identify what type of movement this refers to.

2. **Types of Body Movements**: There are two main types of body movements:
- **Voluntary Movements**: These are movements that we can control, such as walking, talking, and eating. We do these actions based on our will.
- **Involuntary Movements**: These are movements that occur without our conscious control. Examples include heartbeats and blinking.

3. **Analyzing the Options**: The options given are:
- Blinking of eyes
- Turning backwards
- Walking
- Eating food

4. **Identifying the Correct Answer**:
- **Blinking of eyes**: This is an involuntary movement; we do it continuously without thinking about it.
- **Turning backwards**: This is a voluntary movement; we choose to do it.
- **Walking**: This is also a voluntary movement; we decide when to walk.
- **Eating food**: This is another voluntary movement; we choose to eat.

5. **Conclusion**: The only option that represents continuous self-movement without conscious control is the blinking of eyes. Therefore, the answer is **involuntary movement**, specifically **blinking of eyes**.

**Final Answer**: The continuous self-movement of the body is **involuntary movement**, specifically **blinking of eyes**.

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