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bacteria that convert nitrogen in the air into compounds such as nitrites, nitrates and ammonia. Microorganisms that fix nitrogen are bacteria called diazotrophs. Examples of these bacteria are Cyanobacteria, green sulfur bacteria, Azotobacteraceae and Rhizobia.bacteria that convert nitrogen in the air into compounds such as nitrites, nitrates and ammonia. Microorganisms that fix nitrogen are bacteria called diazotrophs. Examples of these bacteria are Cyanobacteria, green sulfur bacteria, Azotobacteraceae and Rhizobia.bacteria that convert nitrogen in the air into compounds such as nitrites, nitrates and ammonia. Microorganisms that fix nitrogen are bacteria called diazotrophs. Examples of these bacteria are Cyanobacteria, green sulfur bacteria, Azotobacteraceae and Rhizobia.
the water that is found underground in soil pore spaces and in the cracks and spaces within rock...
the first part of the intestine, from the pyloric valve of the stomach to the caecum. It...
unable to notice or respond to things that you would usually be aware of through your senses....