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1.The scientific method is an empirical method of acquiring knowledge that has characterized the development of science since at least the 17th century. It involves careful observation, applying rigorous skepticism about what is observed, given that cognitive assumptions can distort how one interprets the observation.

2.Define a Question to Investigate. As scientists conduct their research, they make observations and collect data.

Make Predictions. Based on their research and observations, scientists will often come up with a hypothesis.

Gather Data.

Analyze the Data.