Assertion: legume's nitrogen | /r/HasProperty | n 2
Facets:
Source sentences:
text: Many legumes contain symbiotic bacteria called Rhizobia within root nodules of their root systems (plants belonging to the genus Styphnolobium are one exception to this rule).These bacteria have the special ability of fixing nitrogen from atmospheric, molecular nitrogen (N 2 ) into ammonia (NH 3 ).
text: Legumes growing together with soil bacteria called rhizobia work together to take atmospheric nitrogen (N 2 ) found in soil air spaces and transform—or fix
text: These bacteria have the special ability to fix nitrogen from atmospheric, molecular nitrogen (N 2 ) into ammonia (NH 3 ).
text: with bacteria such as rhizobia, that carry out biological nitrogen fixation, in which atmospheric nitrogen (N 2 ) is converted into ammonium (NH