Plasma is the clear, straw-colored liquid portion of blood that remains after red blood cells, white blood cells, platelets and other cellular components are removed. It is the single largest component of human blood, comprising about 55 percent, and contains water, salts, enzymes, antibodies and other proteins. It is composed of 90% water.
The definition of autocracy means a country, city, or other area is ruled over by one person who has total control.A monarchy is an example ofan autocracy. 1  government in which one person has absolute power; dictatorship; despotism. 2  pl. -Â· 3 cies a country with this kind of government.he definition of autocracy means a country, city, or other area is ruled over by one person who has total control.
The leaders in a oligarchy don't have to be rich, even though they usually are. For example, a high school ruled by a popular clique is an oligarchy. A plutocracy is always an oligarchy, but there could be some oligarchies that aren't plutocracies. An oligarchy can occur in any political system. In a democracy, oligarchs are not elected by the people.