0 is the smallest natural number.

Answer

To determine whether 0 is the smallest natural number, we need to understand the definition of natural numbers.

### Step-by-Step Solution:

1. **Definition of Natural Numbers**:
Natural numbers are defined as the set of positive integers starting from 1 and going upwards (1, 2, 3, ...).

2. **Understanding the Sequence**:
The sequence of natural numbers begins at 1. There are no natural numbers less than 1 in this sequence.

3. **Evaluating 0**:
Since natural numbers start from 1, 0 is not included in the set of natural numbers.

4. **Conclusion**:
Therefore, the statement "0 is the smallest natural number" is false. The smallest natural number is 1.

### Final Answer:
0 is not the smallest natural number; the smallest natural number is 1.

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