The answer to your question is,
D. Toggle Filter. You don't want to remove the filter, you just want to see the difference.
-Mabel <3
User interface is the answer
U got picture of the question?
The text that is heavier or darker than other text in a document is considered Bold.
Hope this helped!~
The NETP provides actionable recommendations to implement
technology and conduct research and development successfully that can advance
the effective use of technology to support learning and teaching.
Hope this helps :)