science

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Across
  1. 5. Highest, broadest rank of organizing life
  2. 8. Pumps blood
  3. 10. controls all other systems
  4. 11. Supports movement
  5. 12. humans is an example of what kingdom
  6. 13. Protects soft organs
  7. 14. Filters toxins
  8. 15. Survival of the fittest
Down
  1. 1. Control center organ
  2. 2. Filters waste
  3. 3. Breaks food into small pieces
  4. 4. Gas exchange
  5. 6. Speed of evolution
  6. 7. heterotroph, unicellular and multicellular kingdom
  7. 9. Its a multicellular an autotroph kingdom