Answer:
C. A plate of squid, their backs crisscrossed with knife markings so they resembled bicycle tires.
Explanation:
It would better improve the paragraph because it has nothin to do with the rest of the paragraph. The paragraph seems to be about team sports and promoting it, while sentence 3 is about individual sports are better then team sports. So removing sentence three would better promote CO-ED team sports.
Answer:
if I'm supposed to find a grammar error instead if wether it is whether if not I don't know how to answer