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Author Question: Current CO2 levels are higher than they have been at any other time during the history of the human ... (Read 62 times)

kellyjaisingh

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Current CO2 levels are higher than they have been at any other time during the history of the human species.
 
  Indicate whether the statement is true or false

Question 2

In order to be able to directly see the Sun's motion due to Jupiter's gravity, an observer at a distance of 30 light-years would need to be able to measure changes in its position of ________.
 
  A) 0.0005 arcsecond B) 0.05 arcsecond C) 0.005 arcsecond D) 0.5 arcsecond



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makaylafy

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Answer to Question 1

TRUE

Answer to Question 2

A




kellyjaisingh

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)


jordangronback

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Reply 3 on: Yesterday
Excellent

 

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