How to become a Marine Biologist. If you are interested in pursuing a career as a marine biologist it is a good idea to take as much advanced math and science classes as you can in high school. Taking computer classes can be helpful as well. Sometimes local zoos and aquariums have volunteer programs.
A commodity currency is a name given to currencies of countries which depend heavily on the export of certain raw materials for income.These countries are typically developing countries, e.g. countries like Burundi, Tanzania, Papua New Guinea; but also include developed countries like Canada and Australia.n the foreign exchange market, commodity currencies generally refer to the Australian dollar, Canadian dollar, New Zealand dollar, Norwegian krone, South African rand, Brazilian real, Russian ruble and the Chilean peso.
The Virtual Currency Landscape. Virtual currencies such as Bitcoin are digital representations of value that function as a medium of exchange, a unit of account, and/or a store of value. In many cases, virtual currencies are âconvertibleâ currencies; they are not legal tender, but they have an equivalent value in real currency. In terms of value, Bitcoin is the most prominent virtual currency. As of late January 2015, one bitcoin equaled roughly $207 (though the value is volatile), and all bitcoins in circulation totaled $2.85 billion.