What is the drawing technique on using dust to create degrees of shading or solidity instead of using lines

Which two of the following tasks would most likely be completed by a biomedical engineer

You cannot do a art critique of your own art t/f

Which statement best describes how michaelangelos david reflects the influence of classical greek and roman sculpture? a. it demonstrates a limited knowledge of human anatomyb. it shows the human body as shamefulc. it depicts a figure in roman mythology.d. it depicts the figure in a natural, contrapposto pose