1. Churning of food occurs here.   6   12   14   8   Hint Half-n-half Clue   2. Bile is stored here.   10   7   13   1   Half-n-half Clue   3. It secretes pancreatic juice.   9   2   7   13   Half-n-half Clue   4. Undigested food is excreted out of the body through this opening.   3   16   14   15   Half-n-half Clue   5. Bile is secreted here.   10   8   11   3   Half-n-half Clue   6. Exchange of gases occurs here.   13   1   8   7   Half-n-half Clue   7. Most of the ingested water is absorbed here.   14   15   5   1   Half-n-half Clue