The 11 Body Systems

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Across
  1. 4. system that includes the brain & processes information
  2. 5. system that produces reproduction cells
  3. 8. system that consists of bones that support and protect internal organs
  4. 9. system that regulates hormones
  5. 10. system that filters waste from the body and excretes it as urine
  6. 11. system that facilitates breathing; enables gas exchange between environment and body
Down
  1. 1. system that breaks down nutrients and eliminates waste from the body
  2. 2. system comprised of the skin, the body's largest organ; protects internal organs and regulates temperature
  3. 3. system that enables both voluntary and involuntary movements of the body
  4. 6. system that circulates blood throughout the body
  5. 7. system that maintains fluid balance, fights infection; also known as the lymphatic system