Unit11 L 1,2

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Across
  1. 6. to clean the inside of something with water
  2. 8. to include something as part of a whole
  3. 9. a chemical added to toothpaste to protect teeth
  4. 10. having a good attitude and focusing on the best results
Down
  1. 1. when the body loses too much water and becomes dry
  2. 2. the condition of your mouth teeth and gums
  3. 3. taking action to make changes before problems happen
  4. 4. something that is logical and easy to understand
  5. 5. difficult to bend or move easily
  6. 7. the state of being healthy and feeling good