Human body Systems

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Across
  1. 2. This system defends the body against pathogens and disease.
  2. 8. This system allows the body to move using muscles.
  3. 9. This system helps in breaking down food for energy.
  4. 10. This system removes waste products through urine.
Down
  1. 1. Skin is the largest organ in this body system.
  2. 3. This system transports oxygen and nutrients throughout the body.
  3. 4. Bones and joints make up this supportive system.
  4. 5. The lungs are part of this system responsible for gas exchange.
  5. 6. The brain and spinal cord are part of this system.
  6. 7. Hormones are produced and regulated by this system.