Question

at which stage in a child's life does he/she become an adolescent?What marks the end of adolescence

Answer 1

Your Answer:

A child becomes an adolescent when he/she is a teenager, that is from the age of 13 years.
When the child becomes 19 years of age, it marks the end of his/her adolescence.

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Answer 2

Adolescence or the changing growth phase of development is between the childhood and when a person becomes an adult.

As per the World Health Organization (WHO), an adolescent is any person who is between the ages of 10 and 19.

The following age range falls well within the WHO’s definition of adolescent people.

It also which refers to people between the ages of 10 and 24.

The end of adolescence is reflected by mental as well as physical growth and maturity in both types and a person then becomes an adult.