How Are the Archaea Different from Bacteria

How are the archaea different from bacteria?

A) Archaea show the earliest form of photosynthetic ability.
B) Bacteria lack the peptidoglycan cell wall found in the Archaea.
C) Archaea have a monolayer of lipids with branched side chains.
D) The Archaea have evolved far more advanced forms of metabolism than bacteria.
E) Archaea have very delicate plasma membranes compared to more durable bacteria.