Plot the OD600 readings and cell concentration for each time point on a scatterplot with a line connecting the points.

A) Time points as x-coordinates and OD600 readings as y-coordinates.
B) Cell concentration as x-coordinates and OD600 readings as y-coordinates.
C) Cell concentration as x-coordinates and time points as y-coordinates.
D) OD600 readings as x-coordinates and time points as y-coordinates.