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During a chemical reaction, what defines when the concentrations of the reactants and products reach a constant level?
American Indians
Indigenous peoples from the territories that are now within the boundaries of the United States.
African Americans
A term used to describe Americans of African descent, emphasizing their cultural, historical, and social experiences distinct from those of their ancestors on the African continent.
Mexican Americans
A demographic group in the United States with cultural, historical, and familial ties to Mexico.
European Immigrants
individuals who have moved from European countries to live permanently in a different country.
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