1. anguila   eel   clam   sea urchin   dolphin   Hint Half-n-half Clue   2. pulpo   whale   octopus   crab   shark   Half-n-half Clue   3. ostra   sea urchin   crab   starfish   oyster   Half-n-half Clue   4. pez espada   clam   seal   snail   swordfish   Half-n-half Clue   5. estrella de mar   crab   whale   starfish   swordfish   Half-n-half Clue   6. tortuga marina, carey   snail   turtle   otter   dolphin   Half-n-half Clue   7. tiburón   whale   shark   lobster   dolphin   Half-n-half Clue