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Author Question: Which of the following factors is not responsible for the increase in cases of rickets in the United ... (Read 49 times)

bclement10

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Which of the following factors is not responsible for the increase in cases of rickets in the United States?
 
  A) scarcity of outdoor activities B) consumption of low-fat milk
  C) air pollution D) increased use of sunscreens

Question 2

Which of the following substances is organic?
 
  A) salts B) water C) vitamins D) minerals



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shoemake

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Answer to Question 1

B

Answer to Question 2

C




bclement10

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Reply 2 on: Aug 21, 2018
:D TYSM


EAN94

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Reply 3 on: Yesterday
Gracias!

 

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