Human Body Systems

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Across
  1. 1. how we pee
  2. 3. Pooping
  3. 5. How we make kids
  4. 7. How we breathe
  5. 10. systems in our brain
  6. 11. Bones
Down
  1. 2. Hair, skin, and nails
  2. 3. Our hormones
  3. 4. How our blood moves
  4. 6. helps block us from sickness
  5. 8. helps us digest
  6. 9. Our muscles