... amount of sucrose solution is not the same in each test tube, there would be more water outside the potato in some of the test tubes. Therefore the result would not be accurate. The length of each cylindrical potato tube. I will measure each potato chip to ensure that; they are two cm long, by using a ruler. If the length of each chip is not the same then, there would be more water inside some of the potato chips then others. Therefore the results would not be fair. The diameter of each potato chip. I will use the same cord borer to cut the potato chip out from the potato, to ensure that each potato chip has the same diameter. If the diameter of one of the potato chips is larger than the others the, then there would be more change. As there would be more water inside that potato ...

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