The author indicates that, according to Scharf's biography, which of the following was NOT characteristic of feminists of Eleanor Roosevelt's generation?
The passage as a whole is primarily concerned with which of the following?
Which of the following, if true, would most clearly undermine the possible explanation for the whirling gas in M87 that is mentioned in the last sentence of the first paragraph?
The passage asserts which of the following about the existence of black holes?
The skeptics mentioned in the first paragraph would be most likely to agree with the astronomers mentioned in highlight text about which of the following statements concerning the galaxy M87?
The passage suggests which of the following regarding the climbing ability of Archaeopteryx?
Which of the following is included in the discussion of the cursorial hypothesis but not in the discussion of the arboreal hypothesis?
The passage presents which of the following facts as evidence that tends to undermine the arboreal hypothesis?
The primary purpose of the passage is to
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