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.
61 Australiaâs system of government Australia is a federation, a constitutional monarchy and a parliamentary democracy. This means that Australia: ï· Has a Queen, who resides in the United Kingdom and is represented in Australia by a Governor-General. ï· Is governed by a ministry headed by the Prime Minister.he states â New South Wales, Victoria, Queensland, Western Australia, South Australia and Tasmania-each have their own governments, which in most respects are very similar to those of the federal government.