6A Science

1234567891011121314151617181920212223242526272829303132333435363738394041
Across
  1. 2. Machine that weaves
  2. 4. Funniest bone
  3. 7. Internal skeleton
  4. 8. Liquid skeleton
  5. 9. Longest bone
  6. 13. Making yarn
  7. 14. Two identical poles
  8. 19. Waste dealer
  9. 20. Joint at the elbow
  10. 21. Type of fiber make from plants or animal hair
  11. 22. Gas used in Photosynthesis
  12. 24. Goes cloudy with CO2
  13. 25. Needed for combustion
  14. 26. Opposites
  15. 27. Energy from glucose
  16. 28. Natural fiber that must be retted
  17. 29. Bone marrow makes them
  18. 30. 78% of air
  19. 32. Reduce, Reuse
  20. 34. Magnetic material
  21. 35. Lodestone
  22. 38. Discarded material
  23. 40. USA - UK
  24. 41. Birds have these
Down
  1. 1. Magnets have two
  2. 3. tree that makes silk-cotton
  3. 5. Type of fiber made from chemicals
  4. 6. Bash it, Burn it, Drop it
  5. 10. Immovable joint
  6. 11. Organism with an exoskeleton
  7. 12. Non-biological waste
  8. 15. Type of waste
  9. 16. Joint at the hip
  10. 17. Farmers friend
  11. 18. Contracted when arm is bent
  12. 23. Most common natural fibre
  13. 31. Product of Photosynthesis
  14. 33. Made charkha popular again
  15. 36. Removing seeds from cotton bolls
  16. 37. Movement of air
  17. 39. Fiber made from worms