What which kingdom prokaryotes?

Answer 1

Prokaryotes are primarily classified into two kingdoms: Archaea and Bacteria. Archaea are often found in extreme environments and have unique biochemical properties, while Bacteria are more diverse and can be found in a wide range of habitats. Both kingdoms consist of single-celled organisms that lack a nucleus and other membrane-bound organelles. These organisms play critical roles in ecosystems, including nutrient cycling and decomposition.