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The half-life of a contaminant is calculated as
Italian and Chinese Americans
American citizens or residents of Italian or Chinese descent, often with a heritage that influences their cultural practices.
Drinking Increase
A rise in the consumption of alcoholic beverages within a specific population or over time.
Socioeconomic Levels
Categories of an individual's or group's economic and social position in society, often measured by income, education, and occupation.
Socioeconomic Levels
Categories of society that are differentiated based on economic, occupational, and educational factors, affecting individuals' lifestyle and opportunities.
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