The Human Body Systems

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Across
  1. 3. The__________ system sends signals to your skeletal and muscular system to create movement.
  2. 6. Eating contaminated food can hurt the immune system through the ____________ system.
  3. 7. True or false: there are good bacteria in our digestive system.
  4. 8. What kind of pathogen can not be cured with medication like antibiotics?
  5. 9. This organ is a main part of the nervous system.
  6. 10. The respiratory system and the _____________ system help the body remove waste
Down
  1. 1. What pathogen steals nutrients and harms the host?
  2. 2. _______________ diseases can easily spread from person to person.
  3. 4. Toxins would increase quickly if this organ stopped working (uremia).
  4. 5. This system focuses on balancing oxygen and carbon dioxide.