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Author Question: Toxic hydrogen cyanide (HCN) is generated by burning A) polyacrylonitrile. B) rubber. C) ... (Read 43 times)

Shelles

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Toxic hydrogen cyanide (HCN) is generated by burning
 
  A) polyacrylonitrile.
  B) rubber.
  C) bullet-proof vests.
  D) polystyrene.

Question 2

Chloroplasts convert light energy into heat energy.
 
  Indicate whether the statement is true or false



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s.meritte

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Answer to Question 1

A

Answer to Question 2

FALSE




Shelles

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Reply 2 on: Aug 27, 2018
Excellent


cpetit11

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Reply 3 on: Yesterday
Gracias!

 

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