Why did the bread and cheese did not grow fungi?

The bread and cheese did not grow fungi likely due to several factors, including low moisture levels, lack of suitable environmental conditions (such as temperature and humidity), or the presence of preservatives that inhibit fungal growth. Additionally, if they were stored in airtight containers or kept in a cool environment, these conditions could prevent fungal spores from settling and thriving. Lastly, the absence of active fungal spores in the immediate environment could also contribute to the lack of fungal growth.