Procedure
1. Prepare solutions if not already made
2. Cut apple into 7 slices horizontally
3. Set one slice aside for control
4. Cover one with pastic wrap
5. Dip each of the slices into the solutions and label them
6. Take pictures and observe changes at 10min, 30min, 1 hour, and 1 day
2. Cut apple into 7 slices horizontally
3. Set one slice aside for control
4. Cover one with pastic wrap
5. Dip each of the slices into the solutions and label them
6. Take pictures and observe changes at 10min, 30min, 1 hour, and 1 day