Vocabulary

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Across
  1. 3. communicates between people.
  2. 5. the money you get when you sell something for a higher price than you paid.
  3. 7. use.
  4. 8. a cost.
  5. 9. the robot has a ____ that makes it jump really high.
  6. 12. A bird's feathers have several _____.
  7. 14. we need to ____ every part of the machine to make sure it is safe to operate.
  8. 17. think about again.
  9. 18. the ability to move around.
  10. 19. this test is a _____ of how well the students have learned the material.
  11. 20. idea that is not always based on facts.
  12. 22. money that you earn from working.
  13. 25. a sudden burst of light.
  14. 26. written information that shows that something happened.
  15. 28. size,level, especially compared to something else.
  16. 29. differently.
  17. 32. percentage of money you pay for a loan.
  18. 34. When the lake starts freezing, it makes a thin ______ of ice on top.
  19. 36. believe but not certain.
  20. 37. many organisations are trying to _____ __ the most effective way to fight poverty.
Down
  1. 1. Several organisations are providing ____ to these
  2. 2. one of a kind.
  3. 4. Thin covering.
  4. 6. The machine is very_____. it works even in difficult conditions.
  5. 8. related to the management of money.
  6. 10. ants have the ____ of carrying something that weighs more than they do.
  7. 11. causing things to slide or fall.
  8. 13. movement of money.
  9. 15. To change for different conditions.
  10. 16. living things.
  11. 17. difficult to bend.
  12. 21. The robots used electricity that is ____ in small batteries.
  13. 23. having a good result.
  14. 24. something of value.
  15. 27. on have need to support.
  16. 30. a variety.
  17. 31. arrangement; design.
  18. 33. when there is no wind, the ____ of the water is smooth.
  19. 35. over to fall to one side.
  20. 38. He asked his friend to ____ money in his new business.