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Author Question: In the solar neighborhood we can map the position of spiral arms by observation of objects that are ... (Read 32 times)

B

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In the solar neighborhood we can map the position of spiral arms by observation of objects that are determined to be relatively ________ in age.
 
  Fill in the blank(s) with correct word

Question 2

Occam's Razor
 
  A) divides the inner planets from the outer planets.
  B) tells scientists to use the simplest model, all other things being equal.
  C) is the term that describes how thin the rings of the Jovian planets are.
  D) describes how a planet's orbital period and distance from the Sun are related.
  E) is the tool that Copernicus used to shave.



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kbennett34

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Answer to Question 1

young

Answer to Question 2

B




B

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it


hollysheppard095

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Reply 3 on: Yesterday
Excellent

 

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