科学美国人60秒 SSS 'Necrobiome' Reveals a Corpse's Time of Death

Tens of trillions of microbes call our living bodies home. But when we die? The first thing that happens is basically ecosystem collapsewhere you have a tremendous loss of diversity. Nathan Lents, a molecular biologist at John Jay College in New York

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How do you like a behind-the-scenes look at one of the nature's most luxurious full service, hippos' spas. Our dominant male hippo customer has already arrived here at the Mezima Spring in Kenya, Africa. The carp goes right to work. It uses its wide,

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How do you like a behind-the-scenes look at one of the nature's most luxurious full service, hippos' spas. Our dominant male hippo customer has already arrived here at the Mezima Spring in Kenya, Africa. The carp goes right to work. It uses its wide

X星球系列故事 第5期:The Hippo and I

The Hippo and I 我与河马 A hippo lives in the zoo. I like him very much. I often go to see him. He often thinks of me, too. Today is Sunday. It is a fine day. I go to see him again. After I leave the zoo, he follows me to my house. I give him let

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CNN 2012-05-22

there is a long legacy of presential puches like thr we have just mentioned. but the human occupancy of 1600 Pennsylvania avenu had always limited themselves to dogs. we are talking about lions , tigers and bears or mine also horses, elephants, and h

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1.有趣的漫画 Come down, elephant! 下来吧，大象！ Come down, little cat! 下来吧，小猫！ Come down, zebra! 小来吧，斑马！ Come down, hippo! 下来吧，河马！ 2.写一写，说一说 3.配一配，画一画 4.本课英语单词

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And so it is everywhere one looks. 这一现象在世界各地都在发生。 The human juggernaut is permanently eroding Earth's ancient biosphere by a combination of forces that can be summarized by the acronym HIPPO, the animal hippo. 人类正在以

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I Want A Hippopotamus For Christmas I want a hippopotamus for Christmas Only a hippopotamus will do Don't want a doll, no dinky Tinker Toy I want a hippopotamus to play with and enjoy I want a hippopotamus for Christmas I don't think Santa Claus will

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1. Late-night talk show host Conan O'Brien says he is rejecting NBC's attempt to move the Tonight Show until midnight, making room for Jay Leno's return. In a statement, O'Brien says NBC has barely given him time to establish himself as host of Tonig

喜爱苦味食物的人性格更阴暗

A particular liking for bitter-tasting foods and drinks such as coffee and tonic water could mean you have psychopathic tendencies. 对苦味的饮食如咖啡和奎宁水有特别偏爱的人很有可能具有心理变态的倾向。 Psychologists h