1. manati   mussel   manatee   eel   crab   Hint Half-n-half Clue   2. caracol   snail   dolphin   seal   sea urchin   Half-n-half Clue   3. ostra   oyster   otter   shark   swordfish   Half-n-half Clue   4. camarão   shrimp   sea urchin   jellyfish   whale   Half-n-half Clue   5. tubarão   dolphin   shark   shrimp   mussel   Half-n-half Clue   6. peixe espada   lobster   swordfish   oyster   seal   Half-n-half Clue   7. estrela-do-mar   seal   shark   starfish   dolphin   Half-n-half Clue