How does the author support her claim that people are sometimes blamed for saving themselves? ("Is Survival Selfish")
A By arguing that some people are heroes and other people are not
B By asking the reader questions that force them to assign blame
C By giving examples of what happened during and after a crisis
D By showing that it takes selfishness to want to save yourself

According to the speaker, decisions in west african villages are made through discussions led by heroic nobles wise historians elected representatives appointed chiefs

Based on his npr interview,"astrophysicist chroniclesbattle over pluto," why does dr. tyson believe that pluto is america's favorite planet?

Read each of the following statements and place a checkmark next to each true statement: test-makers give away answers to questions in other questions. a test-taker should check every 20 answers or so to make sure the questions and answers match. long passages on tests should be read quickly to save time. words like best, least, and worst require the test-taker to make judgments about the correct answer. test-takers should not try to answer the questions in their minds before reading over the answer choices. test-makers use the same letter three or four times in a row to trick test-takers.