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Author Question: Some microorganisms are helpful to humans. True False[br][br][b][color=green]Question ... (Read 22 times)

skymedlock

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on: Jul 16, 2018
Some microorganisms are helpful to humans.
 
  True
  False

Question 2

An object that is free of all microorganisms is known as sterile.
 
  True
  False


nikmaaacs

  • Sr. Member
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  • Posts: 335
Reply #1 on: Jul 16, 2018
Answer to Question 1

True

Answer to Question 2

True


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