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In the normalization process,if you find a candidate key that is not a primary key then you should:
Secondary Sex Characteristics
Physical features that emerge during puberty, not directly involved in reproduction but distinguish between the sexes.
Group Identity
The perception of belonging to a specific group, sharing its characteristics, and being distinct from other groups.
Adolescents
Individuals in the developmental stage between childhood and adulthood, typically ranging from ages 10 to 19, experiencing significant physical, emotional, and social changes.
School-aged Children
Refers to children who are in the age range typically required to attend primary or elementary school, usually between 5 to 12 years old.
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