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Author Question: The two main types of laundry bleaches are chlorine bleaches and oxygen bleaches. Indicate ... (Read 274 times)

hbsimmons88

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on: Aug 27, 2018
The two main types of laundry bleaches are chlorine bleaches and oxygen bleaches.
 
  Indicate whether the statement is true or false

Question 2

The overall efficiency of biomass as a method of harvesting solar energy is approximately
 
  A) 3.
  B) 15.
  C) 40.
  D) 65.


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stallen

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

TRUE

Answer to Question 2

A


hbsimmons88

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Reply #2 on: Aug 27, 2018
TY


stallen

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Reply #3 on: Aug 27, 2018
You're welcome


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