Other forms of life were suitable for living underwater, such as fish and seaweed. Organic life forms were carbon-based, although there were also life forms that were not organic that were silicon-based, such as the Earthors and Dryads.
Despite incredible technical wonders that such life forms had created, atomic war was often a common development in such societies. Nuclear weapons which were capable of destroying civilizations were often developed by some life forms, such as humans and Coluans.
List of life forms
- Species: This is a list of various species, breeds or other types of life forms in the known universe.