12. Researchers have found evidence to suggest that climate change, rather than humans, was the main factor that drove the woolly mammoth to extinction.
研究人员发现导致猛犸象灭绝的证据，不是人类活动，而是气。
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13. It was here that in May 2007 another reindeer herder stumbled on the corpse of a perfectly preserved female baby woolly mammoth - which he named Lyuba, after his wife.
14. Scientists say they have reconstructed around half of the genome of the woollymammoth, a species that became extinct at the end of the last Ice Age some 11,000 years ago.
15. Connecting is what our ancestors were doing thousands of years ago when they gathered around the fire to eat woollymammoth steaks or stitch together the latest animal-hide fashions.
16. Savannah and forest elephants have been separated for at least three million years, they say, and are as distinct from each other as Asian elephants are from the extinct woolly mammoth.
17. The research indicates that the diversity of the two woolly-mammoth populations was as low centuries ago as it is now in the very small populations of Asian elephants living in southern India.
研究表明在许多世纪之前两个猛犸象种群之间的差异与现在印度南部生存的极小的亚洲象种群间一样小。
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18. Another important finding for understanding the extinction processes is that the individuals in each of the two woolly-mammoth groups were related very closely to one another.
另一项有助于解释猛犸象灭绝过程的重要发现是：两个种群中的猛犸个体彼此亲缘非常接近。
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19. Another important finding for understanding the extinction processes is that the individuals in each of the two woolly-mammoth groups were related very closely to one another.
