Jar 1 - Nothing. This is our control jar to see how an apple slice rots from air alone.
Jar 2 - Water.
Jar 3 - Salt. Salt absorbs moisture.
Jar 4 - Baking Soda.
Jar 5 - Brown Sugar.
Jar 6 - White Sugar. Is there a difference between white and brown sugar and its affect on an apple slice? We shall find out.
These apples will definitely be harmed in this experiment, but in the process we will learn something! :-)