Some students were using a soap solution to represent us a membrane they demonstrated

Some students were using a soap solution to represent us a membrane they demonstrated the function of the cell membrane by trying to pass both wet and dry objects through the soap bubble wet objects would pass through easily without breaking the membrane as long as they were small while a dry objects instantly broke the membrane large wet objects often broke the membrane. explained the characteristics of the cell membrane the students were demonstrating and how it maintain homeostasis