The purpose of having flags on the stems of the notes is, this indicates that f<span>or each flag, the note's value is cut smaller by half. The more flags a note has, the shorter its length is. This has also the same purpose with beams. Notes smaller than quarter notes have flags or beams. Hope this answer helps.</span>
The form of printing which used stone press on which areas are made receptive to ink is known as : D. Lithography
in this technique, the substance that is use for the painting does not necessarily have to be ink, but it does have to got greasy texture to it
hope this helps
