The experiment demonstrates osmosis through eggshell permeability in different solutions.
Osmosis is demonstrated by placing an egg with its shell partially removed in water and observing the movement of water through the membrane into the egg.
By comparing the changes in the egg submerged in vinegar/lemon juice and the one in cold water, you can observe the effects of different environments on the eggshell due to varying acidity levels.
Through this experiment, students can understand osmosis and the impact of different solutions on a semi-permeable membrane such as an eggshell.
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