Human Body Systems

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Across
  1. 5. the digestive system allows you to ___ food
  2. 6. the ________ system contains the heart and blood
  3. 9. the immune system protects against __________
  4. 10. the reproductive system allows ________ for humans
  5. 12. the endocrine system releases ________
  6. 14. the muscular system allows for _______ and movement
  7. 15. the nervous system controls the body's _______ actions
Down
  1. 1. the excretory system eliminates _______
  2. 2. the _______ nervous system contains the brain and spinal cord
  3. 3. the process of removing waste from the body
  4. 4. The Skeletal system provides _______ and structure
  5. 7. another word for circulatory system
  6. 8. the _________ system mainly contains the lungs
  7. 11. the integumentary system includes the body's ____
  8. 13. The respiratory system lets you _____