Question

what is adolescence?​

Answer 1

Adolescence is the period of transition between childhood and adulthood. It includes some big changes—to the body, and to the way a young person relates to the world. ... Understanding what to expect at different stages can promote healthy development throughout adolescence and into early adulthood.

Answer 2

Answer:

Adolescence, transitional phase of growth and development between childhood and adulthood. The World Health Organization (WHO) defines an adolescent as any person between ages 10 and 19. This age range falls within WHO's definition of young people, which refers to individuals between ages 10 and 24.