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What is a model in science?

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A model in science is a representation of an object, system, or concept that helps to explain or predict how it works.

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What is the best method for gathering data about wildflower abundance?

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Observation is the best method for gathering data about wildflower abundance.

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What led to Pluto's reclassification as a non-planet?

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The definition of a planet was changed by a general agreement of scientists, and Pluto's characteristics did not meet the new definition.

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Why is observing animals not considered an experiment?

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Observing animals is not considered an experiment because it does not involve testing variables.

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What is the principle of reflection in physics?

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The principle of reflection states that when light hits a surface, it bounces off at the same angle at which it hit.

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What is the scientific method?

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The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

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What is a hypothesis?

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A hypothesis is a testable prediction about the relationship between two or more variables.

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What is the difference between qualitative and quantitative data?

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Qualitative data describes characteristics or qualities, while quantitative data involves numerical measurements.

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What is a controlled experiment?

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A controlled experiment is one in which all variables are kept constant except for the one being tested.

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What is the role of technology in scientific discovery?

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Technology enhances scientific discovery by providing tools for observation, measurement, and analysis.