1. 髑髏   throat   blood   skull   spine   Hint Half-n-half Clue   2. 血、血液   stomach   intestines   veins   blood   Half-n-half Clue   3. 脊柱、脊椎   spine   gums   lung   veins   Half-n-half Clue   4. 胃腸   muscle   nerves   brain   intestines   Half-n-half Clue   5. 腹   kidney   liver   stomach   intestines   Half-n-half Clue   6. 喉   blood   heart   gums   throat   Half-n-half Clue   7. 骨   nerves   muscle   bone   spine   Half-n-half Clue