What are the answers??????????
Answer:
Water pollution is defined as the presence in groundwater of toxic chemicals and biological agents that exceed what is naturally found in the water and may pose a threat to human health and/or the environment.
Air Pollution is defined as the presence of substances in the atmosphere that have a harmful effect on human health as well as the health of other living organisms
<span>The concept that ethnicities have the right to govern themselves is known as the r</span>ight of people to self-determination. This rule states that groups of people have right to choose their sovereignty, it means to decide that they want to form an independent state. The most important periods when this rule was applied were after the World War I, World War II and in the 1990s when many independent states emerged from former empires (the Great Britain or the Soviet Union) in Africa, Eastern Europe and Asia.
Nowadays this rule is on the one hand accepted but on the other still controversial when it comes to rights of ethnicities which strive for independence (ex. Scotland from the UK, Catalonia from Spain or Palestina from Israel).
D, it picks two top candidates from two different political parties to go on for president.
