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Author Question: Air is never perfectly clean. Indicate whether the statement is true or ... (Read 33 times)

acc299

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on: Jul 14, 2018
Air is never perfectly clean.
 
  Indicate whether the statement is true or false

Question 2

What type of feedback maintains stability in a system; i.e., what type of feedback keeps a system functioning properly by discouraging change?
 
  A) tipping point
  B) neutral
  C) threshold
  D) positive
  E) negative


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triiciiaa

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Reply #1 on: Jul 14, 2018
Answer to Question 1

TRUE

Answer to Question 2

E


acc299

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Reply 2 on: Jul 14, 2018
:D TYSM

ebonylittles

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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