1. Larger dust particles in the inhaled air are trapped in the mucus and hair found here.   16   1   15   5   Hint Half-n-half Clue   2. Churning of food occurs here.   11   12   15   3   Half-n-half Clue   3. Undigested food is excreted out of the body through this opening.   16   5   14   6   Half-n-half Clue   4. Bile is stored here.   11   10   9   13   Half-n-half Clue   5. It pumps blood to various parts of the body.   12   2   8   11   Half-n-half Clue   6. It secretes pancreatic juice.   5   7   13   16   Half-n-half Clue   7. Food is mixed with saliva here.   16   2   10   7   Half-n-half Clue