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Threats to Biodiversity Review - Answers

These are the suggested answers to the review questions on subtopic 3.3 Threats to Biodiversity Review Teachers can release these to students using the student access tool.1. State how many species there are estimated to be.1.2 million species recognised; potentially 80% more to be named.2. Outline three reasons why it is difficult to quantify the number of species.classification issues / lack of finance for scientific...

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