1. Most of the ingested water is absorbed here.   7   1   8   14   Hint Half-n-half Clue   2. Food is mixed with saliva here.   2   6   11   5   Half-n-half Clue   3. Larger dust particles in the inhaled air are trapped in the mucus and hair found here.   6   5   1   9   Half-n-half Clue   4. It secretes saliva.   16   11   3   2   Half-n-half Clue   5. These are formed by division of trachea.   12   6   9   14   Half-n-half Clue   6. Absorption of food occurs here.   15   14   16   10   Half-n-half Clue   7. It secretes pancreatic juice.   13   14   1   11   Half-n-half Clue