what changes occurs in boy and girls in the age group of 10-14

1.	what changes occurs in boy and girls in the age group of 10-14
Answer» Changes in males (boys)1) Widening of shoulder.2) Deepening of voice3) Appearance of beard and moustaches4) Growth of *** organsChanges in females (girls)1) Widening of pelvis and hips.2) High pitch voice.3) Growth of auxiliary and pubic hair4) Initiation of menstrual cycle.5) Growth of mammary glands.

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