Answer: Actual texture is texture you can feel when you run your hand across the surface. For example: the clothes your wearing. The most common clothing material is cotton/polyester. Take a minute to consider this. Implied texture is texture you see. For example: A tree in a painting, or a bench. Each would have the implied texture of leaves, wood, bark. The only texture you would actually feel, however, would be that of whatever the picture was painted on.
Explanation:
The passage describes the Author's impression of students participating in the "Upward Bound" program and it is generally favourable towards the program, without giving a more specific reason for this favourable opinion, it's more the author's personal impression.
Thus, we could say that the author has a positive bias towards the program.
C. They have realistic colors, shapes, and textures.