1. octopus   panda, oso panda   reno   ballena   pulpo   Hint Half-n-half Clue   2. dolphin   burro, asno   chacal   delfín   buey   Half-n-half Clue   3. panda   castor   panda, oso panda   gorila   burro, asno   Half-n-half Clue   4. jackal   antílope   panda, oso panda   hipopótamo   chacal   Half-n-half Clue   5. whale   ballena   nutria   puerco espín   pulpo   Half-n-half Clue   6. hare   canguro   liebre   chacal   hiena   Half-n-half Clue   7. hyena   burro, asno   hiena   gorila   ballena   Half-n-half Clue