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All matter can be broadly divided into two major groups "Pure" and "Impure". The term 'purity' has quite a different meaning in chemistry than in our day-to-day life. Normally when we refer to pure water, pure milk, etc., what is implied is that the water, milk etc., are free from harmful substances such as bacteria, … Read more
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International trade is necessary for three main reasons:
  • It allows countries to get new ideas from one another
  • It allows countries to resources that they need
  • It reduces the risk of an economic collapse
International trade allows countries to learn from each other and take in new ideas. The key reason why international trade is needed between … Read more