1·In Earth's early days, all over the planet countless photosynthetic bacteria performed photosynthesis.
在地球早期，整个星球上有无数的光合细菌在进行光合作用。
2·The answer to this riddle lies in the metabolic activity of early photosynthetic life-forms that slowly but surely transformed the chemical composition of Earth's atmosphere.
这个谜题的答案在于早期光合生命形式的新陈代谢活动，这种活动缓慢但一定改变了地球大气的化学成分。
3·That means that organisms that have this chlorophyll inside can extend their photosynthetic range for maximum use of solar energy.
这意味着含有这种叶绿素的生物可以拓宽他们的光合范围，最大限度地利用太阳能。
4·The most common by far is photosynthetic plants that capture solar energy.
最普遍的是一些吸收太阳能进行光合作用的植物。
5·The photosynthetic technique for transferring energy from one molecular system to another should make any short-list of Mother Nature's spectacular accomplishments.
从一个分子向另一个分子传递能量的光合技术是大自然母亲最引人入神的才能之一。