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Author Question: Which ingredient in cigarettes contributes the most to the breakdown of lung tissue? A) tar B) ... (Read 32 times)

dejastew

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on: Jul 12, 2018
Which ingredient in cigarettes contributes the most to the breakdown of lung tissue?
 
  A) tar
  B) nicotine
  C) carcinogens
  D) flavorings

Question 2

Which organ is responsible for regulating glucose levels circulating in the blood that can lead to diseases such as diabetes?
 
  A) heart
  B) esophagus
  C) lungs
  D) liver


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stillxalice

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Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


dejastew

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Reply 2 on: Jul 12, 2018
Gracias!

bassamabas

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Reply 3 on: Yesterday
Excellent

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