A scientist takes field notes on a newly discovered organism. The field notes read: “Organism is prokaryotic, unicellular….lives in hydrothermal vents with temperatures exceeding 90C, which is an extreme temperature, has a cell wall without peptidoglycan….has simple homeostasis processes. In which kingdom should this organism be classified?

a) Protista

B)Fungi

C)Eubacteria

d)Archaebacteria