Author Question: Some astronomers __________that life might exist on other planets in our solar system. Fill in ... (Read 62 times)

CORALGRILL2014

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Some astronomers __________that life might exist on other planets in our solar system.
 
  Fill in the blank(s) with correct word

Question 2

The speaker was interesting, but I'm not sure I understood his central __________.
 
  Fill in the blank(s) with correct word



kilada

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Answer to Question 1

hypothesize

Answer to Question 2

concept



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