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