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Author Question: The ________ law of thermodynamics states that in a spontaneous process, energy is degraded from ... (Read 90 times)

bcretired

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on: Aug 27, 2018
The ________ law of thermodynamics states that in a spontaneous process, energy is degraded from more useful forms to less useful forms.
 
  A) first
  B) second
  C) third
  D) fourth

Question 2

The most commonly recycled plastics are
 
  A) HDPE and PET.
  B) PET and PS.
  C) HDPEand PS.
  D) PET and styrene-butadiene.


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ASDFGJLO

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

B

Answer to Question 2

A


bcretired

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Reply 2 on: Aug 27, 2018
:D TYSM

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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