Many Protozoans have advanced evolved Cilia (hair like fibers) or Flagella(a big tail) which help them move. Where others, such as, the amoeba use a pseudopodia to move around by stretching its cytoplasm âpullingâ itself forward to its next destination.
In October 1973 Arab nations slashed oil production in protest at American support for Israel during it's war against Egypt and Syria. Oil prices sky-rocketed. We hear from former deputy secretary general of OPEC, Dr Fadhil Chalabi, about the struggle for control of oil in the early 1970s. (Photo: An American car displays a 'No Gas' sign during the 1973-74 oil crisis).
Over 125 million gallons of oil spewed into the Gulf after an explosion at the Deepwater Horizon oil rig in 2010. The settlement is the largest paid by a single company in US history . The Deepwater Horizon oil spill was one of the worst environmental disasters in US history and claimed the lives of 11 people. In December the US Supreme Court rejected the oil giant's legal challenge over an original compensation deal agreed in 2012.