How many licks does it take to get to the tootsie roll center of a tootsie pop

In what ways were berlin's songs expressions of continuity in american culture? in what ways did they signify change in american culture?

Artists best achieve contrast in a composition by: a. drawing with realism b. shading a drawing with dark and light values c. using drawing techniques like stippling and hatching d. focusing on line and shape in a drawing

& hurry! i need this done by 3: 00 pm! changes in artists' art brought about by the inventions of automobiles and trains shows that society influences what? brainliest whoever gets it correct!