The author most likely included a picture with this article to show a) why the news is important. b) why people enjoy newspapers. c) how printing presses worked. d) how printing presses were built.

How printing presses worked ( C )

Explanation:

The Author included picture in his article to illustrate and elaborate more on his writing about printing press and its operational services.

A printing press is technically known as a machine used to apply pressure to a surface that has ink on it. this pressure transfers the ink to the surface ( print medium) usually a cloth or paper for the purpose of printing an image or expression on it.

using Pictures in story writing or article writing has been known to be a very effective way of communicating more with the reading audience and also with the viewing audience in cases where the article is represented in a slide.

onto a large boat, and mark the water level that the boat sinks to. then, take the elephant out and put a bunch of marked weights onto the boat until it reaches the same water level. add up the masses of the weights to get the weight of the elephant.