act+interchangeably
121Threatened species — are any species (including animals, plants, fungi, etc.) which are vulnerable to extinction in the near future. World Conservation Union (IUCN) is the foremost authority on threatened species, and treats threatened species not as a single… …
122Specified complexity — Part of a series of articles on Intelligent design …
123Estoppel (English law) — Estoppel is a legal doctrine that may be used in certain situations to prevent a person from relying upon certain rights, or upon a set of facts (eg. words said or actions performed) which is different from an earlier set of facts. Estoppel could …
124British Rail Class 507 — Pioneer set no. 507001 at Hunts Cross illustrated in the new post refurbishment Merseyrail livery. In service 1978 Current Manufacturer …
125Futures and promises — In computer science, future, promise, and delay refer to constructs used for synchronization in some concurrent programming languages. They describe an object that acts as a proxy for a result that is initially not known, usually because the… …
126Pre-kindergarten — (also called Pre K or PK) refers to the first formal academic classroom based learning environment that a child customarily attends in the United States. It begins around the age of four or five in order to prepare for the more didactic and… …
127World War I — This article is about the major war of 1914–1918. For other uses, see World War One (disambiguation) and Great War (disambiguation). World War I …
128Neuroendocrine tumors — Infobox Disease Name = Neuroendocrine tumors Caption = DiseasesDB = ICD10 = ICD9 = ICDO = M8013/3, M8041/3, M8246/3, M8247/3, M8574/3 OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = D018358 Neuroendocrine tumors, or more properly… …
