counteract environmental degradation
41Sildenafil — Viagra redirects here. For other uses, see Viagra (disambiguation). Sildenafil …
42San Francisco International Airport — SFO redirects here. For other uses, see SFO (disambiguation). This article is about the airport. For the BART Station servicing the airport, see San Francisco International Airport (BART station). For the television series, see San Francisco… …
43Mineral Revolution — The Mineral Revolution is a term used by historians to refer to the rapid industrialisation and economic changes which occurred in South Africa from the 1870s onwards. The Mineral Revolution was largely driven by the need to create a permanent… …
44Altitude sickness — Infobox Disease Name = Altitude sickness Caption = DiseasesDB = 8375 DiseasesDB mult = DiseasesDB2|29615 ICD10 = ICD10|T|70|2|t|66 ICD9 = ICD9|E902.0 ICDO = OMIM = MedlinePlus = eMedicineSubj = med eMedicineTopic = 3225 MeshID = D000532 Altitude… …
45Oxidative phosphorylation — The electron transport chain in the mitochondrion is the site of oxidative phosphorylation in eukaryotes. The NADH and succinate generated in the citric acid cycle are oxidized, releasing energy to power the ATP synthase. Oxidative… …
46Taura syndrome — Taxobox virus group = iv familia = Discistroviridae species = Taura syndrome virus The controversyTaura syndrome (TS) was first described in Ecuador during the summer of 1992. In March 1993, it returned as a major epidemic and was the object of… …
47Bangladesh — /bahng gleuh desh , bang /, n. republic in S Asia, N of the Bay of Bengal: a member of the Commonwealth of Nations; a former province of Pakistan. 125,340,261; 54,501 sq. mi. (141,158 sq. km). Cap.: Dhaka. Formerly, East Pakistan. * * *… …
48Blue-billed Duck — Conservation status Near Threatened (I …
49Mountain gorilla — Conservation status Critically Endangered …
