Body Systems

1234567891011
Across
  1. 7. barrier against infection; regulates body temperature
  2. 8. regulates all body activities/systems
  3. 9. produces gametes
  4. 10. fights disease
  5. 11. releases hormones; controls growth
Down
  1. 1. removes waste; filters blood
  2. 2. support, protection, movement; produces blood cells
  3. 3. movement; helps digestion; pumps the heart
  4. 4. transports oxygen & glucose
  5. 5. brings oxygen into the body and releases carbon dioxide
  6. 6. breaks food into biomolecules; removes solid waste