No, this illustrates a problem with A – Time and Temperature. When foods with high moisture content are exposed to air for an extended time, they can be contaminated at and below the food surface with mold spores and other pathogens that are always present in the air. According to the United States Department of Agriculture some molds cause allergic reactions and respiratory problems. And a few molds, in the right conditions, produce "mycotoxins," poisonous substances that can make you sick.
