Write each sentence in the " If ................ Then " form.
Freezing water expands.

Answer

To convert the sentence "Freezing water expands" into the "If... Then" form, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Subject**: The subject of the sentence is "water."

**Hint**: Look for the main noun or subject in the sentence that is being discussed.

2. **Determine the Condition**: The condition in this context is "freezing." It describes the state of the water.

**Hint**: Identify what needs to happen first or what the prerequisite condition is.

3. **Identify the Conclusion**: The conclusion is "expands," which describes what happens as a result of the condition.

**Hint**: Look for the result or outcome that follows the condition.

4. **Formulate the "If... Then" Statement**: Combine the condition and conclusion into the "If... Then" format.

The statement can be written as:
- **If water is freezing, then it expands.**

**Hint**: Structure your statement by placing the condition first followed by the conclusion.

### Final Answer:
If water is freezing, then it expands.