It feels like we're some form of endangered species.
感觉我们就像是某种形式的濒危物种。
As a result of these diverse methods by which plants supply resources, unique soil communities form under different plant species and under plant communities that differ in composition.
由于植物提供资源的方法不同，在不同的植物种类和组成不同的植物群落下形成了独特的土壤群落。
Like most amphibians these begin life in a juvenile "tadpole" state, then metamorphose into the adult form — except for one species, the axolotl, which famously lives its entire life as a juvenile.
像大多数的两栖动物一样，它们从幼年的“蝌蚪”状态蜕变成成年的形式——蝾螈这个物种除外，众所周知，它一生都处于幼年状态。
This is closer to biology, especially with speciation, how two distinct species form from one.
它更接近生物，尤其是物种的形成，也就是一个物种如何形成两个截然不同的物种。
Although yeast cannot digest cellulose or lignin, the molecules that form a plant's skeleton, some bacteria and other species of fungi are able to do the job.
虽然那些组成植物茎干纤维素和木质素的分子不能为酵母所消化，但是某些细菌和其他种类的真菌可以完成这项任务。
That knocks on the head an alternative explanation for coat patterns, namely that spots are some form of signal between animals of the same species.
这对关于表皮图案的另一理论解释是当头一击，此种解释认为斑点是同一动物种群的共有标记形式。
That adds a twist to the traditional view of how species form.
这又是对物种怎样形成的传统观点的新解释。
I told him I was astonished at the attention he was paying to this vulgar species of an art form.
我告诉他我对他对这一艺术形式的通俗种属的关注感到震惊。
Darwin's theory explained why species were so well adapted to their environment and how new species would form.
达尔文的学说解释了物种为什么对他们的环境适应得如此之好，也分析了新物种是如何形成的。
Some species gather by the thousands to form multicellular bodies that can crawl.
一些种类的黏菌千上万个个体聚集起来，形成可以爬行的多细胞体。
The pink form, says Gentile, should be considered a third species, and is evolutionarily older than the other two species.
金泰尔说，我们应该把粉红色类型看作第三个物种，而且它比其它两个物种更早进化。
Both species form complex societies, hunt cooperatively, solve sophisticated cognitive problems, live for decades and invest years in rearing their offspring.
两个物种都形成了复杂的社会体系，合作捕猎，解决复杂的认知问题，存活数十年之久并且花费很多年来抚养它们的孩子。
This is a third species of the genus Miniopterus (long-fingered bats). This is a separate species to the darker Miniopterus shown previously, and the form is generally larger, with lighter fur.
这是第三种长翼蝠，与前面所示的深褐色长翼蝠不同，这种长翼蝠个头稍大，皮毛较亮。
The causal organism is a different species from those causing the African form of the disease.
致病生物与引起非洲锥虫病的生物属不同的种。
Threats: Probably the least threatened group and the cause of threat to many other species in the form of disease.
威胁：可能是受到威胁最小的生物组，它以疾病形式造成对其它物种的威胁。
These are then picked up by rats and mice (and also by other mammal species, including humans), where they form cysts in brain, liver and muscle tissue.
接着，鼠科动物与其他的哺乳动物类(包括人类)拾起它们的粪便，弓形虫便在他们的大脑、肝脏和肌肉组织内形成包囊。
Germs are monomorphic, i.e., they have only one form and can be identified by species
细菌是单一型的，也就是说，他们只有单一的形式而被我们以单一的种类名称固定下来；
Work done a couple of years ago by Mark Pagel of Reading University, in England, suggests that about a fifth of evolutionary change happens jerkily at around the time new species form.
英格兰雷丁大学的MarkPagel数年之前的研究表明在新物种形成时大约1/5的进化上的改变是“不平稳的”。
Socially, only four of the 15 species are known to form groups that last for more than a year.
在群居方面，已知15个种群中只有4个种群形成延续超过一年以上的群体。
A 'plentiful supply' of food in the form of sand eels and other small fish seems to have contributed to successes for many species that have struggled to raise chicks in recent years.
“供应充足”的食物——玉筋鱼(sandeel)及其他小型鱼类——为那些近几年来一直难以养育小鸟的许多种海鸟的“鸟丁新旺”做出了“无私忘我的”贡献。
And we have two species reacting to form another species, or bimolecular stuff, et cetera.
我们有两种物质反应生成另外的物质，或双分子的物质，等等。
And taking more and more species from an ecosystem raises concerns that the swamp, woods or pond will lose its distinctive traits, becoming something else, in a form of system-level extinction.
而且一种生态系统越来越多物种的离开，也意味着沼泽、树林或池塘将失去其独特性，变为其他，这是一种体系水平的灭绝。
Some species simply live in the dung, while others form perfectly spherical dung balls, which they roll with their hind legs, often over large distances, to a place where they can bury it.
部分蜣螂干脆居住在粪便当中，其他蜣螂用自己的后足将粪便滚成完美的球形，进行距离的运输，直到到达它们埋藏粪球的地方。
The prairie vole is a sociable creature, one of the only 3% of mammal species that appear to form monogamous relationships.
草原田鼠作为一种社会性生物，它是仅存3%的“一夫一妻制”哺乳动物中的一类。
This species, also known as crinoids, is a highly mobile form of sea star.
同为海百合纲的海羽星是一种高度灵活的海星形式。
Only three percent of mammals (aside from the human species) form "family" relationships like we do.
只有百分之三的哺乳动物(除了人类)像我们人类一样建立“家庭”关系。
Some associations of species are almost a form of commensalism .
有些种类的组合几乎是共栖的形式。
The courtyard itself features sections of stone cobbles interspersed with dark concrete slabs that form steps and planters containing native species.
庭院本身以穿插着黑色混凝土板的石砖部分为特色，形成包含本地物种的台阶和种植园。
This was the result of the first fall in consciousness after leaving the Sun and created the first known form of codependence that any species had ever known.
这就是离开太阳第一次意识下跌的结果，创造了任何物种已了解的第一种已知的相互依赖的形式。
Indeed, our species sees very well in the dark, and hunts primarily at night to sustain our physical form.
确实，我们的物种在黑暗中也能看得很清晰，并且主要在晚间狩猎来维持我们的物理形态。
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