The use of many tiny dots to generate the impression of a solid form is called

Professional musicians supplemented their own income by

A) making radio jingles B) building instruments C) touring with bands and playing popular tunes D) teaching lessons E) writing songs in many different styles under various identities

______________, which come in a variety of colors and degrees of hardness, have a waxy binder that enables them to adhere to paper better than charcoal or pastel.

a. Quills b. Graphite pencils c. Conté crayons d. Inks e. Metalpoints