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Body water is regulated
Phenomenon Manipulate
Direct alteration or control exerted over phenomena to investigate causal relationships.
Survey Research
A research method involving the collection of data from a sample of entities to draw inferences about the population of interest, often through questionnaires or interviews.
Prison Records
Records maintained by prisons documenting inmates' personal details, criminal history, behavior in custody, and other relevant information.
Confounding Variables
Factors other than the independent variable that may cause or influence the outcome of the experiment.
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