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Author Question: Which one of the following is not used to disinfect treated wastewater ready to be released into ... (Read 51 times)

elizabeth18

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on: Jul 16, 2018
Which one of the following is not used to disinfect treated wastewater ready to be released into natural waterways?
 
  A) Chlorine gas
  B) Ammonia
  C) Ultraviolet light
  D) Ozone

Question 2

Countries that have completed the demographic transition typically have
 
  A) good use of technology but only basic medicine.
  B) good use of technology and high per capita income.
  C) high per capita income and high rates of fertility.
  D) high rates of fertility and widespread use of modern medicine.


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SomethingSomething

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Reply #1 on: Jul 16, 2018
Answer to Question 1

B

Answer to Question 2

B


elizabeth18

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Reply #2 on: Jul 16, 2018
TY


SomethingSomething

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Reply #3 on: Jul 16, 2018
Happy to Help


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