Question ID:PT40 S3 Q6 Passage:Pain perception depends only partly on physiology. During World War II a significantly lower percentage of injured soldiers requested morphine than did civilians recuperating from surgery. The soldier's response to injury was relief, joy at being alive, even euphoria; to the civilians, surgery was a depressing, calamitous event. So it would seem that the meaning one attaches to a wound can affect the amount of pain one perceives. Stem:The claim that pain perception depends only partly on physiology figures in the argument in which one of the following ways? Correct Answer Choice:EChoice A:It is an assumption on which the argument depends. Choice B:It undermines the argument's main conclusion. Choice C:It summarizes a position that the argument is meant to discredit. Choice D:It is information that the argument takes for granted. Choice E:It is the main conclusion of the argument.