Employability skills are generally divided into three skill sets: (a) basic academic skills, (b) critical thinking skills and (c) personal qualities. The three skill sets are typically broken down into more detailed skill sets.
In the past Archaea were classified as an unusual group of bacteria and named archaebacteria, but since the Archaea have an independent evolutionary history and manifest numerous differences in their biochemistry from other forms of life, they are now classified as a separate domain in the three-domain system.
Kingdom Archaea â¢âarchaeâ bacteria= âancientâ bacteria â¢Contains most of the âextremophilesâ â¢Prokaryotes-no membrane bound organelles â¢Encompasses 5 phyla, and includes the methanogens and extreme halophiles and thermophiles. â¢Until 1977 archaea were classified as bacteria.