The Human Body

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Across
  1. 3. illnesses
  2. 7. the commmand center of the body
  3. 9. parts of food that keep the body healthy
  4. 11. bacteria and viruses that are harmful
  5. 14. hard to understand or difficult to do
  6. 15. process by which food is broken down into a useable form
Down
  1. 1. body parts that perfreom specific functions
  2. 2. to hold up something or someone so that it doesn't fall down
  3. 4. groups of organs that work together in the body
  4. 5. strong and well
  5. 6. muscle that pumps blood through the body
  6. 8. thin fibers that connect your brain to your body
  7. 10. the frame that supports the body and gives it shape
  8. 12. done by choice
  9. 13. vessels passageways through which blood circulates