The test may cause momentary gagging because the back of the throat is a sensitive area, but it should not be painful. The sample your doctor collects is taken to a laboratory, where it is put on a plate that allows any bacteria on it to grow. This process is called a culture.
Often these are called transition zones which represent the start and end of a specific region and can be large or small. For example, the transition zone between Sub-Saharan Africa and North Africa is rather large because there is a mixing between the two regions. Regional geographers study this zone as well as the distinct characteristics of Sub-Saharan Africa and North Africa.
A time zone is a geographical area in which clocks are synchronised to show a uniform time, known as a âstandard timeâ. Due to the size of some countries and the location of places that come under their jurisdiction, one country can be divided into a number of time zones.France, for example, covers twelve time zones.he simplest way to discover the time in another part of the world is to consult this website. It will help you to establish which cities are in which time zones and tell you the standard times within each time zone.