Ok so i just found out the right answer. I know im probably really late, but at least any future people will have it! so its b and c because a colon can only correctly be used after a complete sentence and b and c are the only correct uses of a colon. also d couldnt be right because thats a semicolon not a colon and they have different rules for a semicolon.
Answer:
clothing
Explanation:
Because clothing is human made. I hope this helps :)
Answer:
Obviously orange and black.
Explanation:
Cleaning the vents isn't a task.
If visual tasks are on it may be white
