To keep the fruit from that everyone had seen each other, vary in different ways in which we make a project subject. Keeping up with what Apple is the experiment, such as our water. Salt water and vinegar which will take Apple 6 pieces of small organs are then brought the Apple slices come in six containers for each type of water per 2 piece type. For a period of 10 minutes, then soaked the refrigerator for 2 days, then come see the results of this project may be useful to some people, which can be applied to the daily life of each person.