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Author Question: The part of the soil composed of lignin, waxes, and carbon fractions resistant to decay is called ... (Read 93 times)

pepyto

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The part of the soil composed of lignin, waxes, and carbon fractions resistant to decay is called ___________________ _.
 
  Fill in the blank(s) with correct word

Question 2

Pigs are unsociable animals and like to be separated from other pigs.
 
  Indicate whether the statement is true or false



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jxjsniuniu

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Answer to Question 1

humus

Answer to Question 2

F




pepyto

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Reply 2 on: Jul 21, 2018
Gracias!


carojassy25

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Reply 3 on: Yesterday
Wow, this really help

 

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