Is sex education necessary in schools? Why?

Explanation

### Step-by-Step Solution

1. **Definition of Sex Education**:
- Sex education refers to the teaching of various aspects related to human sexuality, including the anatomy of reproductive organs, sexual health, and safe sexual practices.

2. **Importance of Sex Education in Schools**:
- **Awareness of Reproductive Health**:
- Adolescents (ages 12-20) undergo significant physical and emotional changes. Understanding these changes helps them navigate puberty and develop a healthy relationship with their bodies.
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