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Author Question: Selenosis is a deficiency of selenium. What are the most common symptoms of selenosis? A. ... (Read 20 times)

jenna1

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on: Aug 20, 2018
Selenosis is a deficiency of selenium. What are the most common symptoms of selenosis?
 
  A. shortness of breath
  B. blotchy skin
  C. brittle nails and hair
  D. muscle cramps

Question 2

Which mineral has the ability to provide a protective barrier between teeth and the destructive acids that wear down enamel and contribute to dental caries?
 
  A. fluoride
  B. calcium
  C. magnesium
  D. phosphorus


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chem1s3

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Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: C

Answer to Question 2

ANS: A


jenna1

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Reply 2 on: Aug 20, 2018
Excellent

ebonylittles

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Reply 3 on: Yesterday
Gracias!

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