When should you identify root causes? 1  Whenever you are faced with addressing a challenging community problem. 2  When there is support for a solution that does not seem to get at the real causes of the problem. 3  When there is ignorance or denial of why a community problem exists.
There are two basic types of organisms based on cell type: Prokaryotic and Eukaryotic. Prokaryotic cells are divided into the domains Bacteria and Archaea. Eukaryotic cells make up the more familiar Domain Eukarya. Prokaryotes are the smallest forms of life that can live independently. Most prokaryotes are tiny single cells, but some can form larger, multi-celled structures.
Prokaryotes include the bacteria and archaea. Prokaryote life seemingly started just over 4 billion years ago, feeding off the early carbon dioxide, carbon monoxide, steam, nitrogen, hydrogen, and ammonia atmosphere. Prokaryotes can be split into two domains, archaea and bacteria. In prokaryotes all the intracellular water-soluble components, proteins, DNA, and metabolites are located together in the cytoplasm enclosed by the cell membrane, rather than in separate cellular compartments.