Question

A group of college students working on a project on bio-gas have found some bacteria in the bio-gas plant. These bacteria can utilize methane as their source of energy and do not need oxygen for their survival. What kind of bacteria could they be? Archaebacteria/ Eubacteria/ Probacteria

Answer 1

The answer is Archaebacteria.

Step-by-step explanation:

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Answer 2

The answer to the problem above is methanogen are a variety of archaebacteria that happens on anaerobic environment ( anaerobic environment means a surrounding that is living in the absence of oxygen or free air) . It can also utilize methane as their source of energy.