1. estrela-do-mar   swordfish   seal   starfish   otter   Hint Half-n-half Clue   2. carangueijo   clam   otter   eel   crab   Half-n-half Clue   3. ouriço-do-mar   snail   starfish   shark   sea urchin   Half-n-half Clue   4. peixe espada   turtle   clam   swordfish   shrimp   Half-n-half Clue   5. água-viva   jellyfish   sea urchin   dolphin   crab   Half-n-half Clue   6. golfinho   dolphin   swordfish   jellyfish   shrimp   Half-n-half Clue   7. tartaruga-marinha   mussel   turtle   clam   starfish   Half-n-half Clue