Jennifer239
Jennifer239 Jennifer239
  • 02-05-2014
  • Biology
contestada


Which of the following can fix nitrogen?
 Answer











 


A.human industrial processes









 


B.lightning









 


C.certain bacterial species









 


D.all of the above










Respuesta :

sana
sana sana
  • 03-05-2014
d . all of the above .
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tadvisohil886
tadvisohil886 tadvisohil886
  • 06-05-2014
The answer is (D) all of the above.
Answer Link

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