Test 18 review

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Across
  1. 5. Extracted (comes from) nature
  2. 6. I can make cutleries, wires, bodies of cars, and surgical scalpels.
  3. 8. I equal 5 cents
  4. 9. I can be molded into almost anything by high temperature
  5. 14. I use the "-" sign
  6. 17. The distance around a shape
  7. 18. I use the "+' sign
  8. 20. natural material from weather rocks
  9. 21. natural material that comes from arachnids
  10. 22. natural material that comes from trees
Down
  1. 1. I control the minutes on the clock
  2. 2. made by melting sand and certain chemicals at high temperatures
  3. 3. I can make gloves, balloons, tires, and shoes
  4. 4. made by humans
  5. 7. The space a shape takes up
  6. 10. I control the hours on the clock
  7. 11. made by mixing sand, cement, and water
  8. 12. I equal 25 cents
  9. 13. decays naturally with living organisms
  10. 15. I use the "x" sign
  11. 16. natural material that makes clothes
  12. 17. I equal 1 cent
  13. 19. I equal 10 cents