Definition of Human development (biology)

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Human development (biology)

Child
- Neonate (newborn) (0-30 days)
- Infant (baby) (1 month-1 year)
- Toddler (1-4)
- Primary school age (also called prepubescence) (4-10)
  - Elementary school age (also called middle childhood) (4-9)
  - Preadolescence (preteen, or late childhood. The child in this and the previous phase are called schoolchild (schoolboy or schoolgirl), when still of primary school age.) (10-12)
Adolescence and puberty (teenage) (13-19)
Young adult (19-25)
Adult (exact minimum age may vary)
- Early adulthood (20-39)
- Middle age (40-59)
- Advanced adult/Senior citizen/Old age (60+)
Death (occurs at various ages, depending on person)
- Decomposition (breakdown of the physical body after death)

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Human development (biology) Translations