When a candle burns, both physical and chemical changes take place. Identify these changes.

Explanation

### Step-by-Step Solution:

1. **Understanding the Candle Burning Process**:
- When a candle burns, it undergoes both physical and chemical changes.

2. **Identifying the Physical Change**:
- The first change that occurs is physical. When the candle is lit, the heat from the flame melts the solid wax.
- **Observation**: The wax transitions from a solid state to a liquid state as it melts.
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