He was fixated on the new girl in his class.
I discovered that a nitrogen fixation has a bacteria. -high school student
Plants use nitrogen a N- and air has N2. Nitrogen fixation changes nitrogen into a form that plants can use.
the answer is "nitrogen fixation" because nitrogen fixation is The conversion of atmospheric nitrogen into compounds, such as ammonia, by natural agencies or various industrial processes.Read more: nitrogen-fixation
Bacteria are essential to the nitrogen cycle.
nitrogen fixation
Industrial fixation is a synthetic method of converting atmospheric nitrogen to nitrogen oxides or ammonium ions that plants and other organisms are able to use
I am so thankful that I am a soybean farmer; their symbiotic relationship with Rhizobium species allows my crop to be grown with less nitrogen fertilizer input since these bacteria carry out nitrogen fixation.
The surgeon may use bone grafts.Broken facial bones are held in place with titanium miniplates and surgical screws. This technique is called rigid fixation
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Because it converts nitrogen into a form plants can use.
Fixation
Fixation