Human Body

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Across
  1. 2. - Circulatory fluid
  2. 4. - Protective outer layer
  3. 5. - Breathing organ
  4. 6. - Pumping organ
  5. 7. - Visual organ
  6. 9. - Transmitting signal
  7. 10. - Tissue for movement
Down
  1. 1. - Backbone
  2. 2. - Structural support
  3. 3. - Cognitive center
  4. 4. - Digestive organ
  5. 5. - Detoxifying organ
  6. 8. - Auditory organ