You discover a new organism while doing research in the mountains of Nepal. In order to name it you must first classify it. After running some tests you determine that each cell is an individual organism and they are motile, through use of flagella. You see no nucleus in the organism, but what is most unique about them is that you found the organisms living in a small cave pond with a pH of 2, very acidic. How would you classify them?
A. Archaebacteria
B. Protista
C. Plantae
D. Eubacteria