Body Systems

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Across
  1. 1. organs that gets rid of waste from blood.
  2. 4. Tissue that connects muscle to bone.
  3. 6. organ system that breaks down food for cells to use.
  4. 7. Organs that help you breathe.
  5. 9. bone that protects your brain.
  6. 10. The heart, liver and brain are all examples of an _ _ _ _ _.
  7. 11. bones that protect the heart and lungs.
  8. 12. system that helps you to fight disease.
  9. 16. Organ system that captures oxygen from the atmosphere
  10. 18. a blood vessel that pumps blood away from the heart.
  11. 22. organ that reabsorbs water from food.
  12. 23. groups of cells with a similar function that work together.
Down
  1. 2. a group of organs working together: organ _ _ _ _ _ _.
  2. 3. organ system that regulates growth by producing hormones.
  3. 5. basic building blocks of all living organisms.
  4. 8. organ that contains acid and breaks down food.
  5. 9. Organ that absorbs nutrients from food.
  6. 13. Organ system that gives your body structure.
  7. 14. Large organ that forms part of the digestive system.
  8. 15. the endocrine system produces these chemicals that help regulate growth.
  9. 17. organ system that removes waste from your body.
  10. 19. small tubes within your lungs.
  11. 20. organ system that controls muscle movement and your senses.
  12. 21. organ that pumps blood.