In a science class, the students conducted an experiment to measure the height growth of two different types of plants over a period of four weeks. The results are summarized in the table below:
Plant Type A:
| Week | Height (cm) |
|---|---|
| 1 | 10 |
| 2 | 15 |
| 3 | 20 |
| 4 | 30 |
Plant Type B:
| Week | Height (cm) |
|---|---|
| 1 | 12 |
| 2 | 14 |
| 3 | 25 |
| 4 | 28 |
Using the data provided, compare the total height growth of each plant type over the four-week period. Which of the following statements is true?