Nitrogen (N2) in atmosphere, Denitrifying bacteria (Eg: Pseudomonas sp.), Nitrates (NO3-), Nitrifying bacteria, Amino acids and proteins in plants and animals, Nitrogen fixation, Nitrogen-fixing bacteria in root nodules of legumes, Nitrogen-fixing bacteria in soil, Ammonium (NH4+), Detritus, Detritivore / Decomposer.

Poengtavle

Se toppspillere

Ledertavle

Visuell stil

Alternativer

Bytt mal

Poengtavle

Se toppspillere
)
Gjenopprett automatisk lagring: ?