A
Below is a question with multiple-choice answers. Choose the correct option based on your reasoning.

### Question:
Students recorded the initial and final temperatures of different-colored soils exposed to direct sunlight for three hours. The students want to compare the total temperature change for each soil color. Which of these formats would be the most appropriate for displaying the results of this investigation?

### Choices:
A. bar graph
B. line graph
C. pie chart
D. data table

### Answer:
