The first photo is a plate on January 31 at the beginning of the experiment. The remaining photos on this page are of the uncovered, unrefrigerated plate.
We observed that the apple skin was drying and curling, the banana had turned brown, and the potato had turned a little brown and had some gray patches around the edges.
We observed that the apple was curling up more.
We observed that the apple was curling up more and the banana was drying out.
We observed that the apple and potato were hard and dry and the banana was gummy and sticking to the plate.