human body systems

123456789101112131415
Across
  1. 2. produces hormones
  2. 4. fights infections
  3. 6. removes waste products
  4. 9. gathers and interprets information
  5. 13. digest food into smaller molecules
  6. 14. circulates blood through the body
  7. 15. takes in oxygen
Down
  1. 1. barrier against infection
  2. 3. pumps blood through the body
  3. 5. produces sperm and egg cells
  4. 7. provides shape and support
  5. 8. removes waste from the body through urine
  6. 10. removes waste from blood and urine
  7. 11. keeps body fluids balanced
  8. 12. allows the body to move