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QuestionScience

Select the correct answer. Which statement is true? A. Opinions can be scientifically tested. B. Scientific theories are absolute and cannot be changed. C. Scientists have learned all they’ll ever know about science. D. Facts can be scientifically tested.
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Answer

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Step 1:
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Step 2:
: Understand the key characteristics of scientific knowledge

- Science is based on empirical evidence and testable explanations - Scientific theories are provisional and can be modified with new evidence - Scientific knowledge is always evolving and open to revision

Step 3:
: Analyze each statement carefully

Option A: "Opinions can be scientifically tested" - Opinions are subjective personal views - By definition, opinions cannot be scientifically tested - This statement is FALSE Option B: "Scientific theories are absolute and cannot be changed" - Scientific theories are actually dynamic and can be modified - New evidence can lead to theory refinement or replacement - This statement is FALSE Option C: "Scientists have learned all they'll ever know about science" - Science is an ongoing process of discovery - New technologies and research constantly expand scientific understanding - This statement is FALSE Option D: "Facts can be scientifically tested" - Scientific facts are empirical observations that can be verified - They can be tested through experiments, measurements, and observations - This statement is TRUE

Final Answer

Facts can be scientifically tested. The key insight is that scientific facts are objective, measurable, and can be verified through systematic investigation, unlike opinions or absolute claims.