Author Question: Soil organisms that need oxygen are called ____________________. Fill in the blank(s) with the ... (Read 195 times)

CORALGRILL2014

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Soil organisms that need oxygen are called ___________________ _.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

Important bacteria include the symbiotic nitrogen fixers ___________________ _.
 
  Fill in the blank(s) with the appropriate word(s).



amandanbreshears

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Answer to Question 1

ANS: aerobic

Answer to Question 2

ANS: Rhizobia



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