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Author Question: Most practical solutions to toxic levels of indoor radon involve: A) increased cation exchange. ... (Read 33 times)

big1devin

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on: Jul 22, 2018
Most practical solutions to toxic levels of indoor radon involve:
 
  A) increased cation exchange.
  B) bioremediation.
  C) improved ventilation with fresh air.
  D) sealing off cracks in basement walls and foundations.
  E) both C and D

Question 2

Hydraulic conductivity is commonly higher in soils on which conventional tillage systems have been used than where no-tillage systems have been followed.
 
  Indicate whether the statement is true or false


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kalskdjl1212

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Reply #1 on: Jul 22, 2018
Answer to Question 1

E

Answer to Question 2

FALSE


big1devin

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Reply 2 on: Jul 22, 2018
:D TYSM

nguyenhoanhat

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

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