A chart element that identifies the patterns or colors that are assigned to the data in the chart

The scope of a __________ variable begins at the variable's declaration and ends at the end of the module in which the variable is declared.

Fill in the blank(s) with the appropriate word(s).

Use the expression ___________________ in a media query to target devices with screens up to 480 pixels in width.

a. (width: 480px) b. (max-width: 480px) c. (min-width: 480px;) d. (size: 480px;)