if you freeze the flour after purchase, it will kill all of the bugs.
Common. Look for stored product pests. (SPI's) They are probably cig/drugstore beetles or similar. All you need do is discard the product & zap any stragglers.
weevils
Yes. Cake mixes have flour and old flour can get "weavells" not sure if spelling correct. These are microscopic tiny black/brown bugs and can be seen in white flour as greyish specs. Ugh!
bugs
German bugs
loving bugs
Regular bleached white flour.
Any oil can be added to flour and the flour will absorb it.
kind of flour and definition
Bugs are kind of animals . Animals do not have chloroplasts.
No, it just dries up and carbonises if hot enough
which is the best flour to make bread out of strong plain flour self rasing flour or plain flour
mostly all bugs
it is kind of like flour and even looks like flour.