When only one variable is changed and. Webstudy with quizlet and memorize flashcards containing terms like determine the purposes of hypotheses in research studies, identify sources or rationale for study. A tentative explanation for a natural phenomenon or earth material.

The present is the key to the past. The principle of uniformitarianism states that. An explanation that has been tested many times and been shown to be correct in all the tests. If you want to test a relationship between two or more. Webmay 6, 2022 · revised on november 20, 2023. Is a scientific explanation for a set of observations that can be tested in ways that support or reject it. A hypothesis is a statement that can be tested by scientific research.

Webmay 6, 2022 · revised on november 20, 2023. Is a scientific explanation for a set of observations that can be tested in ways that support or reject it. A hypothesis is a statement that can be tested by scientific research.