Cnidaria (/naÉªËdÉÉriÉ/[4]) is a phylum containing over 10,000[5] species of animals found exclusively in aquatic (freshwater and marine) environments: they are predominantly marine species. Their distinguishing feature is cnidocytes, specialized cells that they use mainly for capturing prey.
Exercise Science is a multifaceted field of study in which movement or physical activity is the intellectual focus. This includes exercise of improvement of health and physical fitness and activities of daily living, work, sport, and play.
Transportation Science. Transportation Science is a peer-reviewed academic journal published by the Institute for Operations Research and the Management Sciences (INFORMS). The studies published in the journal apply operations research techniques to problems in the full range of transportation sectors, including air travel, rail transport, commuter lines, and vehicular travel/traffic. From time to time, studies published in Transportation Science are featured in mainstream publications.[1]