1. Any attempt to reach us through our eyes is considered: a. a visual aid b. readability c. emphasis d. visual communication

The correct answer is d. visual communication.<br /><br />Visual communication refers to the use of visual elements, such as images, colors, and shapes, to convey information or messages. In this context, the question is asking about the use of eyes as a means of communication. The options a, b, and c do not accurately describe this concept. Therefore, the correct answer is d. visual communication.