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What is the primary purpose of the ACT Science section?

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To assess students' scientific reasoning skills and their ability to interpret, analyze, and evaluate scientific information.

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What types of scientific skills are tested in the ACT Science section?

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Skills include data interpretation, scientific investigation, and evaluation of scientific explanations.

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What is a hypothesis in scientific research?

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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 independent and dependent variables?

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The independent variable is manipulated by the researcher, while the dependent variable is measured to see how it is affected by changes in the independent variable.

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What is a control group in an experiment?

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A control group is a baseline group that does not receive the experimental treatment, allowing for comparison with the experimental group.

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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 the significance of peer review in scientific research?

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Peer review ensures the quality and credibility of research by having experts evaluate the study before publication.

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What is a scientific theory?

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A scientific theory is a well-substantiated explanation of an aspect of the natural world that is based on a body of evidence.

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What is the role of a variable in an experiment?

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A variable is any factor, trait, or condition that can exist in differing amounts or types, affecting the outcome of an experiment.

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What is the purpose of a graph in scientific data presentation?

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Graphs visually represent data, making it easier to identify trends, patterns, and relationships.