Choose the best alternative as the answer-
A man has always

Options

A. Teeth
B. Feet
C. Eyes
D. Heart

Answer

To solve the question, we need to determine which of the given options is something a man cannot live without. The options provided are:

1. Teeth
2. Feet
3. Eyes
4. Heart

Let's analyze each option:

### Step 1: Analyze the options
- **Teeth**: While teeth are important for chewing food, a person can live without them. People can have dentures or eat soft food.

- **Feet**: Feet are essential for mobility, but individuals can live without feet. Many people use wheelchairs or prosthetics.

- **Eyes**: Eyes are crucial for vision, but a person can live without sight. Blind individuals can lead fulfilling lives.

- **Heart**: The heart is a vital organ that pumps blood throughout the body. Without a heart, a person cannot survive.

### Step 2: Conclusion
From the analysis, we see that the heart is the only option that is essential for survival. Therefore, the best alternative is:

**Answer: 4. Heart**