A scientist is trying to classify a new organism. She observes that the organism is a microorganism. It is Prokaryotic and reproduces through binary fusion. It was found living in a hydrothermal vent. What is the best classification for the organ

Based on the given information, the best classification for this organism would be a prokaryotic microorganism that reproduces through binary fission and lives in a hydrothermal vent. However, without further details, it is not possible to provide a specific taxonomic classification for this organism.