seconds. minutes. hours. days.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: In order to make a line graph showing the rate of erosion on the banks of a river during a week-long flood, the y-axis should be labeled as the width of the river bank, in meters. The best label for the x-axis is time, in
Possibilities:
- seconds.
- minutes.
- hours.
- days.

days.