Concept:The bait is used to attract fish, and it is held in place by the hook in hook and line fishing.
Explanation:The hook is the only part of the fishing gear that is inserted into or attached to the bait.
When a fish bites the bait, the hook catches the fish's mouth and prevents it from escaping.
The line, pole, and float serve different purposes.
The float indicates when a fish bites, the line connects the hook to the pole, and the pole is held by the fisherman.
None of these parts are meant to hold the bait.
Answer:B. hook