Human Body Systems Crossword Puzzle

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Across
  1. 2. Produces cells used in sexual reproduction
  2. 5. Provides support and protection;gives body shape
  3. 6. fights infection provides fluid for cells
  4. 8. secretes hormones
  5. 10. Detects impulses from senses; control center
  6. 11. Removes waste from blood
Down
  1. 1. exchanges gases
  2. 3. breaks down and absorbs food
  3. 4. protects the body, regulates temperature
  4. 7. transports nutrients and gases around body
  5. 9. provides movement for all parts of body