Experiment: Put 10 drops of vanilla extract inside a balloon. Blow up the ... 1. There is a large number of oxygen molecules outside the cell. 2. There is a small number of oxygen molecules inside the cell. 3. ... Student Journal Have students write a paragraph that explains diffusion and osmosis and make a diagram to illustrate the processes. ... Use the Critical Thinking/Problem Solving worksheet shown here for students to understand that foods are affected by osmosis and diffusion.
|Author||:||Albert Kaskel, Paul J. Hummer, Lucy Daniel|