Related Terms: Facultative anaerobe, Aerobe, Anaerobe, Facultative, Aerobic bacteria, Anaerobic bacteria, Anaërobic, Aërobic, Aerobic respiration, Anaerobic respiration, Fermentation, Bod, Bod5, Aerobic digestion, Biological oxygen demand, Anoxic, Biochemical oxygen demand, Actinomycetes, Cyanobacteria, Autotrophic, Anaerobic decomposition, Fungi, Oxygen debt, Deoxygenation, Monera, Microorganisms, Fungus, Facultative, Sterilant, Cod, Fastidious, Bacterium, Bacteria, Aerobic decomposition, Autotrophs, Primary producers, Autotroph, Blue-green algae, Oxygenation, Cyanobacterium, Producer, Protists, Microflora, Chemical oxygen demand, Saprobe, Mycotoxin, Aerobic metabolism, Protozoan, Calvin cycle, Hypoxic