they can fix nitrogen
they can fix nitrogen
they can fix nitrogen
they can fix nitrogen
they can fix nitrogen
they are proteins because they can be eatable by humans Lipids are found in bacteria etc.. so peanet is ony have protein
they can fix nitrogen
they can fix nitrogen
they can fix nitrogen
they can fix nitrogen
they can fix nitrogen
they can fix nitrogen
they can fix nitrogen
they can fix nitrogen
they can fix nitrogen
they can fix nitrogen
They can fix nitrogen.
they can fix nitrogen