Question

Enlist various factors affecting the social health in your residential area decide the necessary changes to correct the situation and implement thous change s

Answer 1

1)Start of mensuration
2)High pitch voice
3)Growth of hair in armpits and in pelvic region
4)Shoulders and hips broaden
5)Production of estrogen that brings secondary sexual characters
6) Growth of breasts
7) Darkening of nipples
8) Maturation