Science - The use of evidence to construct testable explanations and predictions of natural phenomena, as well as the knowledge generated through this process, hypothesis - A tentative explanation for an observation, phenomenon or scientific problem that can be tested with further investigation, Accuracy - the set of measurements should be close to their true values., Precision - The recorded data values should be close to each other, Reliability - the data should be collected in a way that is appropriate for the situation it represents, Replication - it should be possible to carry out the same test and get the same result,

Scientific Method

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