Hypothesis
If diffusion and osmosis across a selectively permeable membrane are related to the substance the membrane is submersed in, then an egg submerged in 150 ml of coloured water will swell as a result of the diffusion of water into the egg.
My independent variables were the substances that the egg was submerged in, corn syrup and colored water. The dependent variable is the appearance and mass of the egg. The control variables are the temperature, the size of the beaker, the location of the egg, and the material of the beaker.
My independent variables were the substances that the egg was submerged in, corn syrup and colored water. The dependent variable is the appearance and mass of the egg. The control variables are the temperature, the size of the beaker, the location of the egg, and the material of the beaker.