It can be inferred that the author of the passage would be most likely to agree with which of the following statements regarding the results of the recent experiments conducted by Sherwin's research team?

According to the passage, which of the following is true of the experiments on domestic hens conducted by Sherwin's research team?

The primary purpose of the passage is to discuss the

The author cites which of the following as evidence against the public view of Eleanor Roosevelt held in the 1970's?

Which of the following studies would proceed in a way most similar to the way in which, according to the passage. Scharf's book interprets Eleanor Roosevelt's career?

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?