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Author Question: Which of the following polymers could be considered as playing a big role in the success of ... (Read 45 times)

jon_i

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on: Aug 27, 2018
Which of the following polymers could be considered as playing a big role in the success of supermarkets?
 
  A) rayon
  B) cellophane
  C) nitrocellulose
  D) bakelite
  E) rubber

Question 2

Why is methadone, a synthetic opioid, used to help treat opioid addiction?
 
  A) Methadone is easier to deliver.
  B) Methadone helps relieve the symptoms of physical addiction.
  C) Like dissolves like.
  D) Methadone helps relieve the symptoms of psychological addiction.
  E) only A and B


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vboyd24

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

B

Answer to Question 2

E


jon_i

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Reply 2 on: Aug 27, 2018
Gracias!

Joy Chen

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Reply 3 on: Yesterday
Wow, this really help

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