Answer:
C. Split the worksheet.
Step-by-step explanation:
Splitting a worksheet allows a user to view different areas of a large worksheet at the same time, making it easier to compare data in different areas. The user can split the worksheet by using the Split command, which divides the worksheet into multiple panes that can be scrolled independently. This way, a user can compare data in different areas of the worksheet without having to constantly scroll back and forth. The other options are not the best solution to compare data in different areas of a large worksheet, as merging worksheets can make the data confusing, enlarging the worksheet can cause the data to become too small to read and deleting some of the worksheet can cause data loss.