Bread purchased at various stores has preservatives in it to stave off mold, (Some producers use more preservatives than others). Mold grows more quickly when kept in warm, moist environments (like kitchen counter top). Also, be sure to let as much air out of the bag when sealing it. Keeping bread in the refrigerator will help it to last longer. You can put a few slices of bread in the microwave for about 5-10 seconds to "plump" it up without drying it out.
its not germs that cause molding on bread its a fungus
Days
3
100 loaves of bread will be needed for 120 boy scouts in 18 days
"The slightly mouldy smell of items stored away for many years reached his nose as he opened the old footlocker."
About a million if you stick it int freezer.
8
It takes 4 or 5 days.
365.2 days
Depends on the bread. These days special breads contain many excellent grains and seeds.
21 days
36 days antill the torch goes out