单词：prenylchalcones
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The Ozark city zoos tiger exhibit featured Winnie, a female Siberian tiger. She was five years old, weighed 300 pounds, and stood three feet tall at her shoulders. Siberian tigers are endangered; only about 500 exist in the wild, and about 200 exist
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By Barry Wood Washington 15 May 2007 World Bank President Paul Wolfowitz addresses the media at the European Council headquarters in Brussels, 02 May 2007 Paul Wolfowitz, a scholar and former number two at the U.S. Defense Department, is expected to
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SCIENCE IN THE NEWS - July 30, 2002: Study of Centenarians / How Sleep Improves Learning / New York Requires Abortion Training for Some New Doctors VOICE ONE: This is Sarah Long. VOICE TWO: And this i
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AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: What does prenup mean? That's a question from listener Muhammad Ali in Karachi, Pakistan. RS: A prenup is a prenuptial agreement, a contract between two people before they marry a
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