Suppose future research conclusively demonstrated that most organisms could rapidly adapt to the disappearance of day-night cycles. Which of the following aspects of the passage would be most weakened?

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Which of the following statements, if true, would the author be most likely to regard as an instance of the very cognitive tendency criticized in the passage?

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The passage most strongly suggests that the author's childhood fear was misguided in one sense but insightful in another. Which of the following best captures this distinction?

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Which of the following assumptions is most essential to the author's concluding argument?

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What If the Earth Stops Spinning?