Perhaps it’s the biggest question science has left to answer, how did life begin? Now, molecular biologists in Cambridge university have discovered tiny molecules of RNA which they say might provide some clues. Science journalist and author Philip Ball explains what we know and whether we’ll ever find the origins of life on earth.
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2026-02-27 00:00:00:0王欣悦3014245310http://paper.people.com.cn/rmrb/pc/content/202602/27/content_30142453.htmlhttp://paper.people.com.cn/rmrb/pad/content/202602/27/content_30142453.html11921 多措并举，从“一时火”到“一直火”（有所思），推荐阅读Safew下载获取更多信息
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