1. いちょう   stomach   liver   intestines   bone   Hint Half-n-half Clue   2. すじ、にく   intestines   stomach   muscle   veins   Half-n-half Clue   3. けっかん   spine   veins   brain   lung   Half-n-half Clue   4. はら   stomach   blood   brain   spine   Half-n-half Clue   5. どくろ   nerves   muscle   spine   skull   Half-n-half Clue   6. せきちゅう、せきつい   gums   spine   muscle   heart   Half-n-half Clue   7. のど   nerves   throat   muscle   bone   Half-n-half Clue