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.
See also the file Classification of prokaryotes (bacteria): Introduction Introduction The two prokaryotic domains (or empires), Bacteria (or Eubacteria) and Archaea (or Archaeobacteria), are subdivided into 35 phyla (or divisions): 30 phyla in the domain Bacteria, and 5 phyla in the domain Archaea. This file provides, alphabetically, the list of phyla included in the domains Bacteria and Archaea. The classes, subclasses, orders, suborders, families and genera included in the phyla are also cited. Taxa above the rank of class are not covered by the Rules of the Bacteriological Code (1990 Revision).