Humans may look a little different from one culture to another but, underneath, our biological needs and urges are the same.

不同文化背景下的人们可能外观有所不同，但他们生理的需求与渴望并没有差异。

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The results show(1) the preschoolers have non-psychological attribution of human goal-directed action of biological needs, there is a fast period during from 4-year-olds to 5-year-olds;

结果表明：（1）学前儿童能够对人的生物需要目的指向行为进行非意图的生物学解释，4岁至5岁是一个快速发展期；

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Evidence of early humans' use of fire could be used to mark how they overcame their energy needs, said primatologist and biological anthropologist Richard Wrangham of Harvard University.

哈佛大学的灵长类行为学家和生物人类学家理查德·兰厄姆说，有证据表明早期人类会使用火，这可以来说明他们是怎样解决他们对能量的需求的。

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Islam is sensitive to the specific needs of women as well as their biological inequities.

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But the Interior Department says that it is avoiding zones with sensitive cultural and biological artifacts while it is also fully considering transmission needs.

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Preserving biological diversity lies at the heart of the new vision of sustainable development that the world needs from the United Nations Conference on Sustainable Development.

UNESCO: OFFICE IN BRASILIA