He acts confused beacuse he doesnt really understand the way of life and questions
Part A's answer would be <em>"the creation of an imaging code that combines large amounts of data into one picture"</em>
Part B's answers are<em> "Her role was to help build an algorithm which could construct the masses of data collected by the telescope into a single image." </em>and <em>"The algorithm would later lead to an image of a supermassive black hole in the Messier 87 galaxy being taken for the first time."</em>
The correct option is D.
The statement in option D reveals that the youthfulness which the four old people gained was very momentarily, it soon passed away and they were back to square one.
One that evoked the unspoken fears of humans
D - It intensities the conflict.
Any time there is a complication in a story, the pupose is to intensify the conflict. Exposition delivers necessary information (example: the setting), and a conflict does not resolve (end) a story nor introduce a theme.