Respuesta :
Answer:
a pretzel maker kneading dough
Explanation:
The excerpt shows how being in a black hole would be unpleasant, to facilitate the reader's understanding, the author of the text made a call about what would happen to the reader if he were in a black hole, with what happens to the mass at the moment that the pretzel maker is modeling it. In that case, the best illustration to reinforce this information would be "a pretzel maker kneading dough"