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Author Question: It takes less energy to produce a pound of aluminum than it does to produce a pound of steel. ... (Read 121 times)

maegan_martin

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It takes less energy to produce a pound of aluminum than it does to produce a pound of steel.
 
  Indicate whether the statement is true or false

Question 2

The only natural process that produces oxygen is
 
  A) growth.
  B) photosynthesis.
  C) humidity.
  D) electrochemical cells.



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Pamela.irrgang@yahoo.com

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Answer to Question 1

FALSE

Answer to Question 2

B




maegan_martin

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


Chelseyj.hasty

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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