species and ecosystems. Biodiversity is the basis for human survival and development and has a direct bearing on our wellbeing. Humans must respect nature and follow its ways
It is often said that the differences between humans are greater than the differences between humans and animals because there is a wide range of diversity within the human species. Humans come in different shapes, sizes, colors, and have a variety of cultural and personal experiences that set ...
I can' t point which one is better, but why not let the 14000-year-old experienced man tell you the answer? “I' ve seen species come and go. Depends on their balance with the environment.” Thanks for the three. Thanks for their big contributions to the colorful history, and thanks...
上文“But it seems clear that the world of the future is not just going to be hotter than humans are used to. (但很显然,未来的世界不仅仅会比人类习惯的更热。)”说明在未来的世界里,人类要面对许多气候变化问题,选项B“生活在里面的动物看起来也会不一样。”承接上文,说明,对比人类,生活在未来...
Humans are outliers for the way many of us, along with a handful of toothed whale species and Asian elephants, will live well beyond our reproductive years. 人类的大多数以及少数的齿鲸和亚洲象都会在生育期结束后继续活很长时间。在这方面,人类完全是与众不同的。
peter:Oh, and we're also running a project to identify the different species of butterflies that visit the reserve.(Q4) You might be interested in taking part in that.(also,并列结构提示,identify没有替换,types of = differentspecies of) ...
aHumans are mammals,Similar to other mammals, they face the same problems:they need to find food, water,and they have to ensure the reproduction of the species. 人是哺乳动物,相似与其他哺乳动物,他们面对同样问题:他们需要发现食物,水,并且他们必须保证种类的再生产。[translate]...
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The Primate Ancestors of Apes and Humans What Is a Primate? Within the mammals (the class Mammalia), humans are clas- sified together with the apes, monkeys, and prosimians(原猴亚目; 原猴类) within one large order, Primates. There are currently more than 200 living species of primates, ...
different species from modern humans,that would make our family tree bigger than we knew. It means , says Brown ,that " until recently ,a relativeshared the planet with us. " Many scientists think a new species is unlikely. Some argue that the bones must have belonged to ...