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Author Question: Excess atmospheric _______________ indicates that Venus once had substantial amounts of water on its ... (Read 62 times)

tsand2

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Excess atmospheric _______________ indicates that Venus once had substantial amounts of water on its surface.
 
  Fill in the blank(s) with correct word

Question 2

The Venus's atmosphere contains 96 percent _______________.
 
  Fill in the blank(s) with correct word



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allisonblackmore

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Answer to Question 1

deuterium

Answer to Question 2

carbon dioxide
CO2




tsand2

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Reply 2 on: Jul 27, 2018
Wow, this really help


scikid

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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