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Biology Coursework - Osmosis Introduction For my Biology coursework I am investigating osmosis. I am doing a practical to find out how osmosis affects one of the variables listed below. Variables * Temperature * Concentration of sucrose solution * Time in solution * Beginning mass of chip * Amount of distilled water with the sucrose solution * Beginning surface area of chip Idea I have chosen to test what effect the concentration of sucrose solution has on the chips. Prediction * I think that the chips in the test tubes containing more sucrose solution than distilled water will increase in temperature. * I think that the chips in the test tubes containing less sucrose solution than distilled water will decrease in mass. * I think that the chips in the test tubes containing equal amount of sucrose solution and distilled water will stay roughly the same mass. I think the graph of the results will turn out like the sketch I have drawn below. Page 1 Reason Osmosis...

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