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Author Question: Coal is composed of inorganic material Indicate whether the statement is true or ... (Read 45 times)

mynx

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on: Jul 21, 2018
Coal is composed of inorganic material
 
  Indicate whether the statement is true or false.

Question 2

Two types of waterwheels were used as early sources of water energy. The one that used the flow of water
  spilling down over the wheel to cause it to turn is called the _______________.


 
  Fill in the blank(s) with the appropriate word(s).


Mollythedog

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Reply #1 on: Jul 21, 2018
Answer to Question 1

F

Answer to Question 2

overshot waterwheel


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