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Author Question: Anaerobic degradation of organic material in water systems occurs in the absence of A) dissolved ... (Read 123 times)

rosent76

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on: Aug 27, 2018
Anaerobic degradation of organic material in water systems occurs in the absence of
 
  A) dissolved oxygen.
  B) dissolved nitrogen.
  C) nutrients.
  D) sunlight.

Question 2

A compound that contains a NH2 group is an amine.
 
  Indicate whether the statement is true or false


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katkat_flores

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Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

TRUE


rosent76

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Reply 2 on: Aug 27, 2018
Gracias!

ttt030911

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Reply 3 on: Yesterday
:D TYSM

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