Clostridia are anaerobic motile bacteria, ubiquitous in nature, and especially prevalent in soil. The trend of seemingly ubiquitous beards in American culture subsided in the mid-1980s. The term of location awareness still is gaining momentum with the growth of ubiquitous computing. Managed care plans and strategies proliferated and quickly became nearly ubiquitous in the U.S. Salt was ubiquitous and indispensable in medieval cooking. Political parties are a nearly ubiquitous feature of modern countries. These include the ubiquitous and , as well as some more sophiscated extensions like lookaround. It is described as being at once invisible and ubiquitous. It is one of the most ubiquitous practices of the Austronesians. Sex appears to be a ubiquitous and ancient, and inherent attribute of eukaryotic life. CAAT boxes are rarely found in genes that express proteins ubiquitous in all cell types. Sculptures and hunting trophies were used rather than the more ubiquitous African masks. It subsequently became the most ubiquitous amphibian in the islands. This has led to the belief that many chytrid species are ubiquitous and cosmopolitan. VOCs are numerous, varied, and ubiquitous.