REVIEW

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Across
  1. 2. This person takes payments from customers in a store
  2. 4. This person takes care of sick and injured animals.
  3. 6. This person draws, paints, or creates artwork
  4. 7. This person helps build houses, schools, and other buildings.
Down
  1. 1. This person studies and discovers new things about the world
  2. 3. This person fixes cars and other vehicles.
  3. 5. This person serves food and drinks in a restaurant