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I have a biology exam in roughly 2 weeks, which involves me to write a synoptic essay i have probably done 6 titles altogether (in school) and i am lookin. Water is one of the vital resources needed for the survival of human, but around the world the availability of this product is getting. Biology essay titles this document contains the essay titles and mark schemes used in aqa a-level biology 2009 a the uses of water in living organisms.
Water is essential to life, without water life on earth would not exist water is a major part of cells, forming between 70 and 95% of the mass of the cell. Water has many unique properties that make life possible on earth one property is cohesion the cohesion property is properly defined as the binding of water.
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