1. bulldog   buldog   nutria   antílope   liebre   Hint Half-n-half Clue   2. hyena   chacal   hiena   leopardo cazador   tiburón   Half-n-half Clue   3. gorilla   pantera   sapo   gorila   burro, asno   Half-n-half Clue   4. kangaroo   tiburón   puerco espín   yegua   canguro   Half-n-half Clue   5. hedgehog   leopardo cazador   ballena   morsa   erizo   Half-n-half Clue   6. ox   chimpancé   koala   buey   murciélago   Half-n-half Clue   7. panda   puerco espín   panda, oso panda   buldog   chimpancé   Half-n-half Clue