Question

what is anaerobic bacteria​

Answer 1

Answer:

An anaerobic organism or anaerobe is any organism that does not require oxygen for growth. It may react negatively or even die if free oxygen is present. In contrast, an aerobic organism is an organism that requires an oxygenated environment. Anaerobes may be unicellular or multicellular. 

Answer 2

Answer:

An anaerobic organism or anaerobe is any organism that does not require oxygen for growth. It may react negatively or even die if free oxygen is present. In contrast, an aerobic organism is an organism that requires an oxygenated environment. Anaerobes may be unicellular or multicellular