Q. Which of the following is true of a scientific theory?
A) It is a method or device that applies scientific knowledge for some specific purpose.
B) It is only accepted after the person who came up with it has died.
C) It must demonstrate the effect of one variable by testing control groups and experimental groups.
D) It generates testable hypotheses, is supported by a large body of evidence, and is broad in scope.
โ Correct Answer: It generates testable hypotheses, is supported by a large body of evidence, and is broad in scope.
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