Choose the word which is least like the other words in the group.

Options

A. Ear
B. lung
C. Eye
D. Heart

Answer

To solve the problem of choosing the word that is least like the others in the group, we will analyze each option step by step.

### Step 1: Identify the Options
The options given are:
1. Ear
2. Lung
3. Eye
4. Heart

### Step 2: Classify the Options
Next, we classify these options based on how many of each body part a human typically has:
- **Ear**: Humans have 2 ears.
- **Lung**: Humans have 2 lungs.
- **Eye**: Humans have 2 eyes.
- **Heart**: Humans have 1 heart.

### Step 3: Compare the Options
Now, we compare the number of each body part:
- Ears, lungs, and eyes all come in pairs (2 of each).
- The heart is unique in that there is only 1 heart.

### Step 4: Identify the Odd One Out
From our comparison, we can see that:
- Ears, lungs, and eyes exist in pairs (2 each).
- The heart is the only organ that exists as a single unit (1).

### Conclusion
Thus, the word that is least like the other words in the group is **Heart** (Option 4).

### Final Answer
The correct answer is **Option 4: Heart**.

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