Homeostasis

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Across
  1. 7. system this system protects you from virus
  2. 8. it allows you to move
  3. 10. something alive
  4. 11. single celled microorganism found in different places
  5. 12. ranks in our body
Down
  1. 1. makes your muscle move
  2. 2. transport things in your body
  3. 3. a mob that uses the bow and arrow in Minecraft
  4. 4. melt and breakdown things
  5. 5. building block of a living thing
  6. 6. takes in O2 and release CO2
  7. 9. making new hooman