Wait I think you didn’t finish your assignment
The answer is b, are.
The reason is because it is the only one that fits in the sentence that makes sense!
Answer:
Better
Explanation:
Of those two skaters, Heather is better.
There are varied and multiple words that "describes anything that departs from normal or usual". Some of them are: abnormal, weird, different, unusual, uncommon, atypical, etc.