21. They also mimic anaerobic infection in being extremely foul-smelling. 22. In an anaerobic system there is an absence of gaseous oxygen. 23. Their anaerobic nature creates susceptibility in areas of decreased blood flow. 24. Aerobic respiration releases carbon dioxide, while anaerobic respiration releases methane. 25. Phylum members can be anaerobic and fall under two distinct phenotypes. 26. A resurgence in bacteremia due to anaerobic bacteria was observed recently. 27. Recovery from an anaerobic infection depends on adequate and rapid management. 28. Anaerobic treatment of POME has been practiced in Malaysia and Indonesia.29. The white muscle is anaerobic and it does not need oxygen. 30. It is an anaerobic dehalogenating bacterium first isolated from marine sediments. 