Question

what is adolescence define ?
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Answer 1

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.

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Answer 2

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Adolescence is the period of physical and psychological development from childhood to adulthood.