Final answer:
Answer Inclusions. The media that consists of natural or synthetic mineral or plant substances that deposit crystalline or splinter-like fragments in the paper media is called inclusions.
Step-by-step explanation:
Included media is made up of synthetic or natural mineral or plant materials that deposit splinter-like or crystalline fragments in the paper media. Materials that can be included are crushed shells, dried flowers, and even fake glitter. Usually incorporated into the paper during the papermaking process, these bits give the finished product more texture and visual appeal. Hence, the correct answer is Inclusions.