In a natural sciences academic program, many branches of the field might be explored in depth with the goal of observing and learning about nature. Some of these branches may include astronomy, biology, physics, ecology and chemistry.

Bosnia and Herzegovina, sometimes called Bosnia-Herzegovina or simply Bosnia, is a country in Southeastern Europe, on the Balkan Peninsula. Its capital and largest city is Sarajevo with an estimated urban population of 430,000 people.

Master-level studies involve specialized study in a field of research or an area of professional practice. Earning a master’s degree demonstrates a higher level of mastery of the subject.
Earning a master’s degree can take anywhere from a year to three or four years. Before you can graduate, you usually must write and defend a thesis, a long paper that is the culmination of your specialized research.