Examlex
What does the frequency of sound measure? What is the unit of measurement of frequency?
School-age Children
A developmental stage referring to children who are attending primary or elementary school, typically ranging from 5 to 12 years old.
Two Parents
Referring to a family structure that includes two guardians or caregivers, typically a mother and a father.
Low Income
Refers to individuals or families that earn significantly less than the average income for their society or geographic area, often leading to limited access to basic needs and services.
Well-being
A holistic assessment of an individual's physical, mental, and emotional health, often encompassing aspects like happiness, sense of purpose, and overall life satisfaction.
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