From old Leaves.
It pollutes organisms, and does not dilute well. When the fist "take in the air-full of nitrogen" they pass on the an overload of nitrogen, unknowingly to the next generation of fish.
This is known as nitrogen fixation.
nitrogen
Flood it with another gas, such as CO2 or nitrogen.
They take place in a cell
From old leaves
if nitrogen fixation does not take place nitrates will not be taken if nitrates are not there so there is no photosynthesis so it metaboills and if photosynthesis is not there so there is no life thats what nitrogen fixation not allows in nitrogen cycle
They have bacteria growing in their roots that take nitrogen from the air and supply it to the legumes.
It pollutes organisms, and does not dilute well. When the fist "take in the air-full of nitrogen" they pass on the an overload of nitrogen, unknowingly to the next generation of fish.
Heterocysts
Carbon dioxide, hydrogen, magnesium and nitrogen
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The nodules contain bacteria which can convert atmospheric nitrogen into ammonia
they don't take in nitrogen
NAD+
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