Take a breath.
Then Nitrogen you inhale has no use. But nitrogen, from other sources, such as food, helps sperm production.
Plants use nitrogen a N- and air has N2. Nitrogen fixation changes nitrogen into a form that plants can use.
Nitrogen is very important in fertilisers.
During nitrogen fixation, nitrogen gas is converted into ammonia or other forms of usable nitrogen by nitrogen-fixing bacteria. This process is important because plants and other organisms cannot use atmospheric nitrogen directly in this form.
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
Grass and plants use nitrogen to grow.
because most of our atmosphere has nitrogen in it
nitrogen fixation
Proteins and nucleic acids contain nitrogen.Proteins use nitrogen as part of amino group, which is NH2.Nucleic acids use nitrogen for nitrogen bases such as adenine, guanine, cytosine, and thymine.
When we breathe in air, about 78% of it is nitrogen. Our bodies do not use this nitrogen, so when we exhale, the nitrogen is released back into the atmosphere unchanged.
There are some bacteria which helps in producing nitrogen and the phenomenon is called denitrification in which nitrate is converted in inorganic nitrogen they are: pseudomonas, micrococcus, thiobacillus etc.
no