Systems of the Body

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Across
  1. 2. System that includes the heart and blood vessels
  2. 4. Connects bone to bone
  3. 7. System responsible for hormone production
  4. 8. The system that processes sensory information
  5. 12. Muscle type found only in the heart
  6. 13. Body’s largest organ; outer protective layer
  7. 15. Organ in females where a fetus develops
  8. 17. Muscle that helps with breathing by expanding the lungs
  9. 20. System that provides support and structure
  10. 21. Inflammation of the bronchial tubes, often with coughing and mucus
  11. 22. Bone disease that causes bones to become weak and brittle
  12. 23. System that helps in the exchange of gases
Down
  1. 1. System that helps fight infections
  2. 3. Absorbs nutrients from digested food
  3. 5. Attack Also called myocardial infarction; occurs when blood flow to the heart is blocked
  4. 6. System that allows movement and stability
  5. 9. Common skin condition involving clogged pores
  6. 10. Tube that carries food from mouth to stomach
  7. 11. Autoimmune reaction to gluten
  8. 14. Longest bone in the human body
  9. 15. System related to waste elimination
  10. 16. Lou Gehrig’s disease; affects nerve cells and weakens muscles
  11. 17. Disease where the body can’t properly regulate blood sugar
  12. 18. System that protects the body from external damage
  13. 19. Controls thoughts, emotions, and body functions