A. Platelets are the tiny blood cells that help stop bleeding by binding together to form a clump or plug at sites of injury inside blood vessels. A normal platelet count is between 150,000 and 450,000 platelets per microliter (one-millionth of a liter, abbreviated mcL).
Australia's government is a federal parliamentary democracy,  with the head of government given the title of Prime Minister.   Australia has a constitutional monarchy bas â¦ ed on the UK system with  HM Queen Elizabeth II as Head of State.
For a description of politics and political institutions, see Politics of Australia. The Government of the Commonwealth of Australia, also referred to as the Australian Government, Commonwealth Government or the Federal Government, is the federal democratic administrative authority of Australia.eparation of powers is implied from the structure of the Constitution which breaks down the branches of government into separate chapters. The Australian federal system is a unique mixture of the Westminster and US systems of federal representative democracy, with important elements of both present.