Below you can find the These crustaceans the main food of many baleen whales can reach 2 inches in length Jeopardy Words Answer. The answer to These crustaceans the main food of many baleen whales can reach 2 inches in length has 5 letters. This clue belongs to the Crustaceans category and is part of Jeopardy Word Level 275. If you scroll near the bottom you will find other clues and answers part of level 275