Scientific investigations involve making observations, formulating hypotheses, conducting experiments, and analyzing results.
Scientific investigations involve the collection of data through observation, the formation and testing of hypotheses by experimentation, and analysis of the results that involves reasoning.
After making observations and formulating a hypothesis, scientists conduct experiments to test the validity of the hypothesis. Experiments are systematic and made under controlled conditions.
At the heart of science is the scientific investigation, done by following the scientific method, which includes making observations, formulating hypotheses, designing experiments, and analyzing results.
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