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Author Question: William Herschel's original model for our Galaxy was based on counting stars. Indicate whether ... (Read 102 times)

captainjonesify

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on: Jul 27, 2018
William Herschel's original model for our Galaxy was based on counting stars.
 
  Indicate whether the statement is true or false

Question 2

The main constituent of the Martian atmosphere is
 
  A) methane.
  B) helium.
  C) carbon dioxide.
  D) hydrogen.
  E) nitrogen.


asdfasdf

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

TRUE

Answer to Question 2

C


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