Human Body Crossword Puzzle

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Across
  1. 4. Takes in food,process it,and gets rid of it.
  2. 7. Blood cells found in the bone.
  3. 9. Made up of the brain and spinal cord
  4. 10. Only muscle found in the heart.
  5. 12. Bone that has lots of open spaces keeps light weight.
  6. 13. Smooth elastic tissue.
  7. 16. When you tear a muscular fiber.
  8. 17. System protects and shapes bones.
  9. 19. Muscle movement you control.
  10. 21. Remaining food leftover.
  11. 22. System helps us move.
  12. 23. It contains antibodies,hormones,and electrolytes.
  13. 27. The smallest unit.
  14. 29. Bone that is strongest part.
  15. 30. System that takes oxygen to every cell in the body.
Down
  1. 1. Number of bones in the body.
  2. 2. Attached to bone.
  3. 3. System removes waste and cleans blood.
  4. 5. Fights off invaders.
  5. 6. Ovaries,testes,uterus are a part of this system
  6. 8. Regulates blood.
  7. 11. Breaking down food.
  8. 14. Taking in food.
  9. 15. type of digestion by chewing, biting,etc.
  10. 18. Stores minerals.
  11. 20. A type of marrow that stores fat.
  12. 24. Taking in nutrients by cells.
  13. 25. Muscle movement with out knowing.
  14. 26. System that takes Co2 between cells and lungs.
  15. 28. Band of tissue that connects bones.