1. venas   veins   muscle   throat   lung   Hint Half-n-half Clue   2. corazón   heart   muscle   brain   skull   Half-n-half Clue   3. intestinos   muscle   liver   nerves   intestines   Half-n-half Clue   4. riñón   kidney   intestines   brain   heart   Half-n-half Clue   5. hígado   intestines   liver   stomach   veins   Half-n-half Clue   6. encías   liver   brain   blood   gums   Half-n-half Clue   7. cráneo   spine   kidney   skull   brain   Half-n-half Clue