Look no further to understand how osmosis works. Learn how the semi-permeable membrane lets through contaminants into salt water, therefore reducing the fresh water supply. The Osmosis PowerPoint graphic is offset against a Reverse Osmosis diagram, which reverses the water flow, if pressure is applied. In general osmosis is defined as a process in which the lesser concentrated solution passes through a semi-permeable membrane into a more concentrated one. Help your audience understand the science behind chemistry and biology.
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