Question ID:PT61 S2 Q8 Passage:Marcia:  Not all vegetarian diets lead to nutritional deficiencies. Research shows that vegetarians can obtain a full complement of proteins and minerals from nonanimal foods.Theodora:  You are wrong in claiming that vegetarianism cannot lead to nutritional deficiencies. If most people became vegetarians, some of those losing jobs due to the collapse of many meat-based industries would fall into poverty and hence be unable to afford a nutritionally adequate diet.  Stem:Theodora's reply to Marcia's argument is most vulnerable to criticism on the grounds that her reply Correct Answer Choice:AChoice A:is directed toward disproving a claim that Marcia did not make Choice B:ignores the results of the research cited by Marcia Choice C:takes for granted that no meat-based industries will collapse unless most people become vegetarians Choice D:uses the word "diet" in a nontechnical sense whereas Marcia's argument uses this term in a medical sense Choice E:takes for granted that people losing jobs in meat-based industries would become vegetarians