Human Body Systems

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Across
  1. 3. Cardiac, skeletal, and smooth are all types of this
  2. 5. This system controls body systems
  3. 6. This is the tendency to maintain a stable relatively consistent internal environment
  4. 9. This muscle never gets tired
  5. 11. These attach each end off a muscle to a bone
  6. 14. Muscles make up about ____ of your body weight
  7. 15. Glucose supplies your muscles with this
  8. 17. This system exchanges gasses with all cells
  9. 18. This system stores minerals such as calcium and prosphorus
  10. 19. You can control these muscles
  11. 20. This system removes wastes
  12. 21. This muscle lines the walls of hollow organs
  13. 22. Your gluteus ______ moves your hip into internal rotation
Down
  1. 1. This system generates warmth, maintains posture, and causes movement
  2. 2. Smooth muscles are found in the walls of ____ vessels, intestines, and other organs
  3. 4. Muscles you can't control
  4. 7. Your ______ socket is made up of the scapula and clavicle
  5. 8. Tiny balloon like air sacs in the lungs
  6. 10. Inside the empty spaces of most ____, or spongy bone is bone marrow
  7. 12. Nerves, neurons, spinal cord, and brain are all parts of this body system
  8. 13. This organ pumps blood throughout your body
  9. 16. The endocrine system is made up of a group of these
  10. 18. Confusion, trouble walking, vision problems, and headache are all symptoms of this