I think it's D but dont take my word for it
Answer:
The color is nonexistent
Explanation:
As you did say before, "one story house" I can bravly assume that this isn't a 2 story house. Well, only houses with 2+ stories need stairs (unless you are a madman) so we can state with the information givin, that the stairs color would in fact be, "nonexistent" as the color. This is the same color as "nothing" or maybe the question "Did yu see that?!" when someone is infact tryng to distract you or get away from this colorless conversation.
thank you for your time.
Answer:
Special effects are traditionally divided into the categories of mechanical effects and optical effects. With the emergence of digital film-making a distinction between special effects and visual effects has grown, with the latter referring to digital post-production while "special effects" referring to mechanical and optical effects.
Explanation: