Which one is the correct equation of nitrogen fixation?
A. `N_(2)+8e^(-)+8H^(+)+8ATPtoNH_(3)+H_(2)+16ADP+16P_(i)`
B. `N_(2)+8e^(-)+8H^(+)+16ATPto2NH_(3)+H_(2)+16ADP+16P_(i)`
C. `2NH_(3)+4O_(2)to2H^(+)+2H_(2)O+2NO_(3)^(-)`
D. `2NH_(3)+3O_(2)to2NO_(2)^(-)+2H^(+)+2N_(2)O`
