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The "CAN" Mystery answer key:

1) Sweet treat made of crystallized sugar CANDY

2) Artificial waterway used for irrigation and transportation CANAL

3) Narrow boat with paddles CANOE

4) Coarse cloth made of Cotton, flax or hemp CANVAS

5) Mass of wax with a wick CANDLE

6) Country in Northern North America CANADA

7) Small yellow bird CANARY

8) Large piece of artillery CANNON

9) Dog CANINE

10) Long narrow valley between high cliffs CANYON

11) Box or can that holds coffee, tea, sugar CANNISTER etc.