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Which of the following occurs when an acid reacts with an active metal?
Representative Sample
A part of a population that accurately mirrors the full population's composition.
Subjects
Individuals or entities that are observed or studied in scientific or academic research.
Experiment
A scientific procedure undertaken to test a hypothesis, investigate phenomena, or demonstrate known facts.
Prefrontal Cortex
A region of the frontal lobe of the brain associated with decision making, social behavior, personality, and cognitive planning.
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