zen707
Answered

Lee has aligned the text and numbers in his table. He realizes that even though the columns are visually separated, he can make the columns even more distinct.

\begin{tabular}{|c|c|c|}
\hline
Planet & \begin{tabular}{c}
Mass \\
[tex]$\left(10^{24} kg\right.$[/tex] )
\end{tabular} & \begin{tabular}{c}
Diameter \\
(km)
\end{tabular} \\
\hline
Mercury & 0.330 & 4,879 \\
\hline
Venus & 4.87 & 12,104 \\
\hline
Earth & 5.97 & 12,756 \\
\hline
Mars & 0.642 & 6,792 \\
\hline
\end{tabular}

What would be the most helpful formatting option to accomplish this task?

A. Add color to the table.
B. Draw lines on the table.
C. Add borders to the table.
D. Insert lines into the table.