1. jellyfish   foca   pulpo   medusa   cangrejo   Hint Half-n-half Clue   2. eel   anguila   manatí   ballena   nutria   Half-n-half Clue   3. octopus   delfín   medusa   pulpo   tortuga marina, carey   Half-n-half Clue   4. otter   almeja   nutria   mejillón   erizo de mar   Half-n-half Clue   5. shark   estrella de mar   ostra   medusa   tiburón   Half-n-half Clue   6. swordfish   foca   pez espada   caracol   mejillón   Half-n-half Clue   7. shrimp   foca   camarón   pulpo   tiburón   Half-n-half Clue