it depends where you put it .
2 days
Yes
within two seconds
it grows twice as fast just sittin around because itz in heat
In the south, fast. I only trust it to be good for two days.
Yes, mold will definetly grow on toasted bread.
There are many different kinds of ingredients that grow mold. Fruits and breads can grow many different kinds of mold.
Most cheeses don't mold fast at all!
You'll find that almost everything has the potential to grow mold. That includes foods which, when they rot, often grow mold. So yes, a pear can grow mold. I suggest you eat it before it does.
Mold grows on cheddar cheese because mold needs moisture to grow.
This depends on the mold. eg: Bread molds grow on bread.