The scientific method (article) | Khan Academy
https://www.khanacademy.org/science/biology/intro-to-biology/science-of-biology/a/the-science-of-biology
WEBAsk a question. Form a hypothesis, or testable explanation. Make a prediction based on the hypothesis. Test the prediction. Iterate: use the results to make new hypotheses or predictions. The scientific method is used in all sciences—including chemistry, physics, geology, and psychology.
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