You will hear part of an interview in which two scientists called Jessica Conway and Paul Flower are talking about exploration and discovery. For questions 1-6, choose the answer (A, B, C or D) which fits best according to what you hear.
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1In response to the idea that everything has already been discovered Jessica emphasises
2Regarding new species found around underwater craters, Jessica says that
3When asked about geographical discoveries in general, Paul and Jessica agree that scientists need to
4What does Paul say about walking where no one has ever walked before?
5When asked about others visiting remote areas, Paul