April 4th Crossword

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Across
  1. 3. a thing that helps solve a puzzle
  2. 4. to force air out from the mouth
  3. 7. to send through the air by a fast motion of the arm
  4. 8. great warmth
  5. 9. really really big
  6. 10. an animal with wool
  7. 11. to be sure of something
Down
  1. 1. to bend something over on itself
  2. 2. the back part of the foot
  3. 4. a vessel for traveling on the water
  4. 5. to show someone how to do something
  5. 6. to rest with the eyes closed
  6. 7. a long slender container
  7. 9. a tube that water flows through