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Author Question: Io's pizza pie colors come from eruptions of ________ and its compounds. Fill in the blank(s) ... (Read 22 times)

CQXA

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Io's pizza pie colors come from eruptions of ________ and its compounds.
 
  Fill in the blank(s) with correct word

Question 2

If the density of the universe is greater than the critical density, this means that:
 
  A) the universe is expanding at a rate equal to the escape speed of the universe.
  B) the universe is expanding at a rate less than the escape speed of the universe.
  C) the universe is expanding at a rate greater than the escape speed of the universe.
  D) the universe is expanding at a rate equal to the speed of light.
  E) the universe is expanding at a rate greater than the speed of light.



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irishcancer18

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Answer to Question 1

sulfur

Answer to Question 2

B




CQXA

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


smrtceo

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Reply 3 on: Yesterday
Excellent

 

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