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Author Question: Pesticides are made from petroleum. Indicate whether the statement is true or ... (Read 50 times)

hubes95

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on: Aug 27, 2018
Pesticides are made from petroleum.
 
  Indicate whether the statement is true or false

Question 2

The major reaction in the sun is the fusion of four hydrogen nuclei to produce a helium nucleus and two positrons.
 
  Indicate whether the statement is true or false


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macmac

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

TRUE

Answer to Question 2

TRUE


hubes95

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Reply 2 on: Aug 27, 2018
Gracias!

mammy1697

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Reply 3 on: Yesterday
:D TYSM

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