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.
All organisms in the taxonomic domains Archaea and Bacteria are prokaryotic organisms. 1  In fact, many of the species within the Archaea domain are found within hydrothermal vents. 2  However, there are many more organelles within eukaryotic cells. 3  All eukaryotic organisms fall under this domain.