What do you understand by puberty?

Explanation

**Step-by-Step Solution:**

1. **Definition of Puberty**: Puberty is defined as a period in an individual's life where significant physical and hormonal changes occur.

2. **Timing of Puberty**: This period typically occurs during adolescence, which is the transition from childhood to adulthood.

3. **Changes During Puberty**:
- **Physical Changes**:
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