The profile of a man's face. It's shaded using short lines that overlap each other. Identify and define the technique used by the artist to create the above portrait.

cross-hatching

Explanation:

this technique is used to make art appear more dense by overlapping lines.

the artist used rapid brushstrokes.

the mass and the sacrifice are similar because jesus christ is the victim and priest in both. the mass is different from the sacrifice in that jesus died for the remission of sins and cannot be  sacrificed again during the mass.