The Food club bag preserved the food the best. the bag was a fold and seal bag so air was constantly flowing in and out of the bag. That made a different result in the experiment. Out of the sealed bags amazingly the Safeway brand did better than the more expensive Ziploc and glad bag. All of the bags were placed in the same spot getting the same amount of sun light. If I were to perform my Science Fair project any better I would also test all of the fold and seal bags, as well as pick more ripen tomatoes because they had no change in color and they did not get any mold. I think I preformed my Science Fair project really well. I hope people learned what bag preserved the food to last the longest form my project.