Jericho p4a

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Across
  1. 4. what system transport blood around the body
  2. 5. allows exchange of gases
  3. 6. what system protects organ
  4. 8. what system control functions
  5. 10. what system work with bones
Down
  1. 1. what part of bones have 33
  2. 2. what skeletal system protects heart
  3. 3. what system breaks down food
  4. 7. what is the smallest thing of life
  5. 9. what part of skeletal system protect brain