Body Systems and Bones

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Across
  1. 2. Upper arm bone.
  2. 6. Protects the brain.
  3. 8. Vertebrae: Lower back region (5 vertebrae).
  4. 12. System: Protects the body against disease and infection.
  5. 13. Base of the spine, fused vertebrae.
  6. 14. Vertebrae: Upper back region (12 vertebrae).
  7. 16. System: Supports the body, protects internal organs, and allows movement; also produces blood cells.
  8. 19. Tailbone.
  9. 21. Forearm bone on the thumb side.
  10. 24. System (Urinary System): Removes waste products from the body and maintains water and electrolyte balance.
  11. 25. Protects the thoracic cavity and lungs (12 pairs).
  12. 26. Lower part of the pelvic bone.
  13. 29. Finger bones (14 bones per hand).
  14. 30. Ankle bones (7 bones).
  15. 34. System: Breaks down food into nutrients that the body can absorb and use for energy, growth, and repair.
  16. 35. Shinbone, the larger of the two lower leg bones.
  17. 36. Wrist bones (8 bones).
  18. 37. System: Allows the body to move by contracting muscles.
  19. 38. Thigh bone, the longest bone in the body.
Down
  1. 1. System: Responsible for producing offspring and regulating reproductive hormones.Skull:
  2. 3. Hand bones (5 bones).
  3. 4. Collarbone.
  4. 5. Shoulder blade.
  5. 7. Foot bones (5 bones).
  6. 9. Smaller lower leg bone.
  7. 10. Kneecap.
  8. 11. Upper part of the pelvic bone.
  9. 15. System: Transports blood, nutrients, gases, and wastes throughout the body.
  10. 17. System: Produces hormones that regulate various body processes, including growth, metabolism, and sexual function.
  11. 18. System: Works closely with the immune system to remove waste and toxins from the body and transport lymph, a fluid containing white blood cells.
  12. 20. System: Includes the skin, hair, and nails; protects the body and helps regulate temperature.
  13. 22. Breastbone.
  14. 23. Lower jawbone.
  15. 27. Forearm bone on the pinky side.
  16. 28. System: Controls body activities with electrical signals and processes information.
  17. 29. Toe bones (14 bones per foot).
  18. 31. Front part of the pelvic bone.
  19. 32. Vertebrae: Neck region (7 vertebrae).
  20. 33. System: Brings oxygen into the body and removes carbon dioxide.