Human Body Systems

1234567891011
Across
  1. 4. a system designed to rid the cells of unwanted materials ( think Kidney)
  2. 8. the system that includes the brain spinal cord and nerves
  3. 9. the system that breaks down and absorbs nutrient into the blood
  4. 11. the system that includes the skin
Down
  1. 1. a system used to move things through the body as well as locomotion
  2. 2. the framework of the body
  3. 3. the system that delivers things cells need and pickup what cells dont need
  4. 5. the system that protects the body from foreign invaders
  5. 6. a system that uses hormoneand blood to deliver messages across the body
  6. 7. breathing system to access oxygen and rid you of CO2
  7. 10. the system designed to make more copies of humans