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… acidic the oceans become. This alteration of the natural chemical balance affects marine ecosystems, such as coral …

… biotechnology, and the group- ing of seed-stock and chemical control agents in these companies is unacceptable; … is that of single-cell organisms modified to act as chemical factories for the production of food additives … cides internally could lead to reduced ap- plication of chemical pesticides; � use of micro-organisms in industrial …