Science

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Across
  1. 4. an expert in science
  2. 6. to design and/or create something
  3. 7. ??
  4. 9. a room with equipment for doing scientific tests
Down
  1. 1. the activity of designing or creating new things
  2. 2. a device with moving parts that uses power to do work of a particular type
  3. 3. a test to learn something is true
  4. 5. ??
  5. 8. something that makes someone who is sick healthy again