(5.05 lc) what is one common feature of domain archaea and domain bacteria?

The most common feature of domain Archaea and domain bacteria is that they are both prokaryotes which means they do not have a nucleus and lack membrane bound organelles. They are tiny, unicellular or single celled organisms which can not be seen by naked human eye. These two domains are part of the three-domain system which includes the domain eukarya, which have nucleus and membrane bound organelles.

D.) domain, kingdom, phylum, class, order, family, genus then species