1. gums   Herz   Niere   Blut   Zahnfleischen   Hint Half-n-half Clue   2. heart   Gehirn   Blut   Schädel   Herz   Half-n-half Clue   3. intestines   Niere   Zahnfleischen   Adern   Eingeweide   Half-n-half Clue   4. brain   Adern   Leber   Gehirn   Herz   Half-n-half Clue   5. lung   Herz   Lunge   Schädel   Nerven   Half-n-half Clue   6. skull   Nerven   Schädel   Muskel   Niere   Half-n-half Clue   7. stomach   Blut   Muskel   Magen   Rückgrat   Half-n-half Clue