15 terms for science

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Across
  1. 1. supports and protects body
  2. 4. Main part of CNS
  3. 5. carries electrical chemical messengers
  4. 6. Central nervous system
  5. 8. Breaks down food to nutrients for body
  6. 9. Peripheral nervous system
  7. 10. tissue that covers and protect underlying tissue
  8. 12. removes waste and filters from blood
  9. 13. system which consist heard and blood vessels
  10. 14. contracts to make movement
Down
  1. 1. Muscle in digestive system and blood vessels
  2. 2. tissue that joints, supports organs
  3. 3. Digestion that is physical
  4. 7. system that creates sperm and eggs
  5. 11. made of a bundle of nerve cells