Answer
Puberty is the period when a child's body change and becomes an adult's body. Girls develop breasts and start their periods. Boys develop a deeper voice and facial hair starts to appear. The average age for girls to begin puberty is 11, for boys the average age is 12.
Work Step by Step
Except for these changes, there are some other noticeable changes like pubic hair, chest and leg hair for boys, rapid mood changes, a character is formed, conflicts with parents and other social environments, finding yourself......