Answer:
Option (3).
Step-by-step explanation:
Archaea is the one of the domain of life. The archaea lacks the well developed nucleus and membrane bound cell organelle. They show more similar characteristic to eukaryotes than prokaryotes.
Archaea are known as extremophiles becayuse they have the ability to live in the extreme environment conditions. They can live in extreme hot temperature, extreme cold temperature and can also be found at extreme acidic conditions. The chemical present in their cell wall allow them to live at extreme conditions.
Thus, the correct answer is option (3).