Two dead bodies, which he pulled ashore and covered their faces. (Buck and his cousin Joe)
Answer:
Leaving without paying
Explanation:
When a person says they would check out "Rex Walls-style", it means that they would leave without paying. This term was coined after Rex Walls who left without paying his bills.
This can be used to mean entering a store (or any place you have to pay) and leaving without settling your bills.
B. it conveys the subject of the paragraph.
A topic sentence is the main idea which is the subject of the paragraph.