Answer:a woodcut print in which effects of light and shade are produced by printing each tone from a different wood block.
Explanation:
In the graphic arts, the term chiaroscuro refers to a particular technique for making a woodcut print in which effects of light and shade are produced by printing each tone from a different wood block. The technique was first used in woodcuts in Italy in the 16th century, probably by the printmaker Ugo da Carpi.
B, they analyse any faults in the product to try and make a better final design which will then be built
The answer is B master control room
