1. brain   polmone   cervello   gola   muscolo   Hint Half-n-half Clue   2. spine   spina dorsale   rene   nervi   cuore   Half-n-half Clue   3. stomach   muscolo   spina dorsale   stomaco   osso   Half-n-half Clue   4. blood   cranio   sangue   vene   gola   Half-n-half Clue   5. veins   cuore   vene   spina dorsale   sangue   Half-n-half Clue   6. bone   rene   gengivi   osso   fegato   Half-n-half Clue   7. heart   polmone   fegato   cuore   gengivi   Half-n-half Clue