[Solved] The concept behind document formatting had its roots in which of the following? A) XML B) SGML C) HTML D) GML Confused: A state of being bewildered or unclear in one’s mind about something. Distressed: Experiencing anxiety, sorrow, or pain; often used to describe situations, individuals, or assets under severe stress. Peripheral Vision: That portion of vision that occurs outside the very center of gaze, allowing humans to detect movement and shapes not in the direct line of sight. Sclera: The white or sclerotic outer coat of the eye.