what are some differences between archaebacteria and eubacteria?
 Archaeabacteria is a kingdom in the domain Archaea, and Eubacteria is a kingdom in the domain Bacteria.

Arechaeabacteria have cell walls without peptidoglycan which is the opposite from Eubacteria.

Archaebacteria are single celled creatures, while Eubacteria are more complex in nature. 