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David Attenborough - Extinction, the facts. Answers

Please find the answers to the documentary here Answers Extinction The Facts- David Attenborough Here are the answers to the video 2:43: how many species are at risk of extinction? 1,000,000 (out of 8,000,000) 6:12: By what percentage have vertebrates declined since 1970? 70% 6:21: By what percentage has the historic range of animals declined by? 75% 7:00: “extinction is a natural phenomenon” so what is different...

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