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Author Question: Of the Galilean satellites, which has the oldest, most heavily cratered surface? A) Titan B) Io ... (Read 72 times)

cartlidgeashley

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on: Jul 27, 2018
Of the Galilean satellites, which has the oldest, most heavily cratered surface?
 
  A) Titan
  B) Io
  C) Europa
  D) Callisto
  E) Ganymede

Question 2

Multiple-planet systems have been identified around other stars via the Doppler technique.
 
  Indicate whether the statement is true or false


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katkat_flores

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Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

TRUE


cartlidgeashley

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Reply #2 on: Jul 27, 2018
Thank you!


katkat_flores

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Reply #3 on: Jul 27, 2018
Always glad to help...


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