Examlex
Which of the following bacterial pathogens is found in water distribution systems?
Ethnicity
A social category characterized by shared culture, language, heritage, religion, or national origin, distinguishing members of one group from others within a society.
Racial Categorizations
The classification of people into groups based on perceived physical and genetic differences.
Cultural Characteristics
Features that distinguish one group or society from another, including language, customs, values, and artistic expression.
Brain Size
Refers to the physical size of the brain, often related in research to cognitive abilities, evolutionary development, or species comparison.
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