The ecology of the oceans is all about who eats what, and small changes in the population of certain creatures near the bottom of the web could have large effects on larger ones that eat them.
海洋生态系统其实就是谁吃谁的问题。 食物网底端的微小变化可能将对吃它们的较大生物构成影响。
The ecology of the oceans is all about who eats what, and small changes in the population of certain creatures near the bottom of the web could have large effects on larger ones that eat them.
海洋生态系统其实就是谁吃谁的问题。 食物网底端的微小变化可能将对吃它们的较大生物构成影响。
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