crossword for enrichment elyse craven 8-1

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Across
  1. 3. concerned with or seeking to promote human welfare.
  2. 4. of troops move into position for military action
  3. 6. with great care and thoroughness.
  4. 8. a useful or valuable thing, person, or quality
  5. 9. explode or cause to explode.
  6. 10. relating to or supporting democracy or its principles
Down
  1. 1. an original model on which something is patterned
  2. 2. produced on a large scale using machinery.
  3. 5. the practice of using natural science, mathematics, and the engineering design process to solve technical problems,increase efficiency and productivity, and improve systems.
  4. 7. a person who enjoys fixing and experimenting with machines and their parts.