Urine-indicator dye. Urine-indicator dye is a substance which is supposed to be able to react with urine to form a colored cloud in a swimming pool, thus indicating the location of people who are urinating while they are in the pool.
The type of government that Poland has is a republic. This means that the government is run by officials who were elected by the people. The type of government that Poland has is a republic. This means that the government is run by officials who were elected by the people.
Poland is a member of the European Union, the United Nations, NATO, the World Trade Organization, and the Organisation for Economic Co-operation and Development (OECD). The climate type of Poland is largely temperate throughout the country. However, in the north along the Baltic Sea is Oceanic type.