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What is the CORRECT formula for nitric acid?
Observational Studies
are research methods that involve watching and recording the behavior of subjects in their natural environment without intervention by the researcher.
Experimental Setting
The controlled environment in which research experiments are conducted, allowing researchers to isolate and test the effects of a variable.
Qualitative Research
Research that explores and attempts to understand phenomena through the analysis of non-numeric data, such as texts, interviews, or images.
Unobtrusive Measures Research
Research methods that do not involve direct interaction with the participants, allowing observation without influencing behavior.
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