II.
Choose G if the change refers to a physical change that occurs among Girls, B if it occurs among Boys, and GB if it occurs fo both Girls and Boys

1. Broadening of shoulders *

G
B
GB

2. Widening of the hips *

G
B
GB

3. Development of muscles *

G
B
GB
4. Enlargement of breasts *

G
B
GB

5. Deepening of voice *

G
B
GB

6. Experiencing growth spurts *

G
B
GB

7. Appearance of Adam's Apple *

G
B
GB

8. Having menstruation or monthly period *

G
B
GB

9. Having nocturnal emissions or wet dreams *

G
B
GB

10. Getting hairy on the arms, legs, armpits, and the genital areas *

G
B
GB​