Find words in the text which have a similar meaning to these definitions/Найдите в тексте слова, которые имеют значение, аналогичное этим определениям/. Example: An organism containing genetic material that has been artificially altered genetically modified.
4. when a particular kind of animal no longer exists (paragraph I) [1]
5. the noise wings make as they move (paragraph II) [1]
6. what a scientist does in order to find something out (paragraph IV) [1]