这些生物体通过单性生殖进行繁殖。
只有少数特别耐盐的生物体留下了。
Only a few organisms especially tolerant of very salty conditions remained.
每个生物体的生命周期都极其独特。
Every organism has a life span which is highly characteristic.
它帮助生物体适应环境变化。
然后那些生物体会影响树叶的分解速度。
Those organisms then affect the rate of decomposition of the leaves.
记住，DNA是任何生物体的遗传密码。
相反，不可预测的不利条件会给生物体带来相当大的隐患。
In contrast, unfavorable conditions that occur unpredictably pose considerable problems for organisms.
因此，所有的生物体都把能量分配给生长、繁殖、维持和储存。
All organisms, therefore, allocate energy to growth, reproduction, maintenance, and storage.
与寿命相比，这种关系是“反向的”：生物体越大，其代谢率越低。
In comparison to the life span this relationship is "inverted": the larger the organism the lower its metabolic rate.
通过主动选择栖息地，生物体能够在生理意义上选择生存和繁殖的地方。
With active habitat selection, an organism is able to physically select where to live and breed.
可以说，生态系统的特性要比组成生态系统的单个生物体性质更加稳定。
We can say that the properties of an ecosystem are more stable than the individual organisms that compose the ecosystem.
但是，技术品的磨损以及功能的丧失与生物体的死亡真的类似或者有可比性吗？
But are the wear and tear and loss of function of technical objects and the death of living organisms really similar or comparable?
对生物体来说，相对可预测的不利条件可能比不可预测的条件造成更简单的问题。
Unfavorable conditions that are relatively predictable probably pose a simpler problem for organisms than do unpredictable conditions.
在我们周围充斥着像这样的生物体，而我们的免疫系统在大多数时候能够抵御疾病。
These organisms like this are abundant in the world around us and our immune system prevents us from getting sick most of the time.
这可能会导致河里的水生植物快速生长，从而导致水道被生物体堵塞，从而改变水流。
This could cause rapid growth of water plants in the river, which can lead to the water ways getting clogged with organisms, which can change the flow of the water.
在宇宙中其他的一些物理过程，那些不牵涉到生物体的过程，是可以创造出氨基酸的。
Other physical processes in space, processes that don't involve living organisms, can create amino acids.
在没有外部提示的情况下，生物体中生物节律依然能够延续，这能证明它体内有一个时钟。
The continuation of biological rhythms in an organism without external cues attests to its having an internal clock.
如果生物体死于一个快速沉积和缺氧的环境，那么软组织残骸实际保存下来的可能性会提高。
The probability that actual remains of soft tissue will be preserved is improved if the organism dies in an environment of rapid deposition and oxygen deprivation.
所以我们一直在讨论营养，环境中的元素对于生物体的发展，健康的生活和繁殖是必不可少的。
So we've been talking about nutrients, the elements in the environment that are essential for living organisms to develop, live a healthy life, and reproduce.
尽管同样的法则也适用于生物体，但是在相同的方式下，这一法则的作用结果并不是无法改变。
Although the same law holds for a living organism, the result of this law is not inexorable in the same way.
地理上的隔离是隔离种群所必需的条件，且地理隔离的性质完全取决于生物体的生物学特性及其分散的可能性。
The nature of the geographic separation necessary to isolate populations depends entirely on the biology of the organism and its potential for dispersal.
他们从萤火虫和海洋荧光细菌中提取基因，并对它们进行了修改，可以很容易地添加到其他生物体中，使它们发光。
They took genes from fireflies and bioluminescent marine bacteria and modified them that can be easily added to other organisms to make them glow.
他发现，通过重复展示和告知，九个月大的婴儿可以识别陌生物体的名字。
He found that nine-month-old infants could be taught through repeated show and tell to recognize the names of objects that were foreign to them.
通过将生物体与外部的周期信号完全隔离，生物学家了解到生物体有内部的生物钟。
By isolating organisms completely from external periodic cues, biologists learned that organisms have internal clocks.
尽管科学家观察到生物体的行为具有节律性，但当生物体被运送到一个新的环境时，这些模式是如何被影响的，他们意见不一。
Although scientists observe that an organism's behavior falls into rhythmic patterns, they disagree about how these patterns are affected when the organism is transported to a new environment.
向触性是指生物体接触到刺激时发生向性运动。
Tropism refers to the tropism that occurs when an organism is exposed to a stimulus.
有很多生物体表生种类。
上述光源从上述生物体的摄像侧对上述生物体照射红外光。
The light source irradiates infrared light onto the biosome from the shotting side of the biosome.
细胞的疲倦成就了生物体的活力。
我们只是细胞，生物体才是主体。
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