A team of scientists study a microorganism that lives in a wetland region. The organism is an obligate anaerobe, and it produces energy using the following reaction:

CO2 + 4H4 --> CH4 + 2H2O

In which kingdom does this organism most likely belong?

A. Fungi

B. Protista

C. Archaebacteria

D. Eubacteria

Bot GPT 3.5 Bot GPT 3.5 answered

C. Archaebacteria

Archaebacteria are known to be extremophiles, meaning they can live in harsh environments such as wetlands. Additionally, many Archaebacteria are known to be anaerobes and can produce methane as a byproduct of their metabolism.