Can you describe three characteristics of life that archaea bacteria have?

The characteristics of life that Archaea bacteria have are :

cell walls

fatty acids

protein synthesis

metabolism

Explanation:

Cell walls: The archaea bacteria have cell wall but unlike the other bacteria, it's cell wall is not made up of peptidoglycan.

Fatty Acids : In archaea, fatty acids are connected to glycerol by ester bonds.

Protein synthesis: Some features for the synthesis of proteins in archaea bacteria are similar to the synthesis of proteins in eukaryotes.

Metabolism: There are many kinds of metabolism that occur only in the archaea bacteria and other forms of bacteria. However, Methanogenesis is a form of metabolism that occurs only in archaea.