Archaea definition is - usually single-celled, prokaryotic microorganisms of a domain (Archaea) that includes methanogens and those of harsh environments (such as acidic hot springs, hypersaline lakes, and deep-sea hydrothermal vents) which obtain energy from a variety of sources (such as carbon dioxide, acetate, ammonia, sulfur, or sunlight). The three domains are Archaea, Bacteria, and Eukarya. Eukaryotic Cell: A type of cell with a a membrane-enclosed nucleus and membrane enclosed organelles that is present in protists, plants, fungi and animals.
User: Which organisms are prokaryotes? archaea fungi protists plants Weegy: ARCHAEA are prokaryotes. jeifunk|Points 24596| User: Which is a source of adult stem cells? bone marrow amniotic fluid embryos gametes