When a chart is inserted into a Word document, it displays

A. an embedded Excel worksheet.

B. default data.

C. a new Word document.

D. an Excel workbook.

When a chart is inserted into a Word document, it displays A. an embedded Excel worksheet.

Just try it for yourself - open a Word document, go to the Insert tab, and click Charts. You will see then that a new window will pop up, which is going to be an Excel worksheet where you can write down the parameters if you want to change something about the chart.