<p>For the Wednesday Exam, what was the answer to this question?</p>
<p>In lines 35-41, the anecdode about physics serves to
A. Express frustration with the inflexibility of scientific principles
B. Contrast a complex subject with one that is elementary
C. Suggest that certain phenomena can be understood only partially
D. Illustrate how science helps people make sense of the world
E. Criticize those who insist that everything must have a purpose</p>