Which graph shows the relationship between the density of particles and their settling time in still water?

In general, a graph showing the relationship between the density of particles and their settling time in still water would illustrate that as particle density increases, settling time decreases. This is because denser particles typically experience a greater gravitational force, causing them to settle more quickly. The relationship might be represented by a curve or line that slopes downward as density increases. However, other factors such as particle shape and size can also influence settling time, so the graph may vary based on these additional variables.