Body systems

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Across
  1. 2. remove of waste from the body
  2. 6. skeletal smooth cardiac
  3. 7. liquid part of blood
  4. 8. physical break down of food
  5. 12. to produce hormones the body needs
  6. 14. exchange of oxygen and carbon dioxide between the blood
  7. 16. clot blood
  8. 18. supports body and protects organs
  9. 19. the contiue of breaking down food mechanically
Down
  1. 1. chemically breaks down food
  2. 3. converts food into simpler molecules that are used by cells
  3. 4. where the food is chewed bye teeth and broken down into a smaller form by saliva
  4. 5. to make egg and sperm cell which combined will make offspring
  5. 8. allows the body to move
  6. 9. supply cells with the oxygen they need to survive
  7. 10. pancreas liver gall bladder
  8. 11. acts as a barrier to the outside world
  9. 13. muscular tube that contracts pushing food into the stomach
  10. 15. red blood cells infection fighters platelets plasma
  11. 17. controls and cordinates everything in the body