In other words, your answer must be consistent with the information. The passage does not contain information which shows that this particular theory has been proven. However, it has not been disproved. The theory is the opinion of Ken Norris. However, the theory is not unsupported.
Several paragraphs contain evidence in support of the professor's theory.
Note that the stem directs you to select the meaning of the underlined word as it is used in the passage. Note that the stem directs you to select the meaning of the underlined word as it is used in the passage. Note that the stem directs you to select the meaning of the underlined word as it is used in the passage. However, the gist of the passage indicates that the author does not share that attitude. In sum, his attitude is accepting.