Human Body Levels of Organization

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Across
  1. 2. the base level; contains atoms, ions, molecules, macromolecules
  2. 3. the last level; works with others to do highly important jobs
  3. 5. the end goal of these levels
  4. 7. the building block of cells
  5. 10. a type of level 2
  6. 11. an example of the 4th level; pumps the vehicle that transports gases and nutrients to cells
Down
  1. 1. an organism with many cells
  2. 2. the 2nd level; the smallest living units of matter
  3. 4. the 3rd level; humans have 4 main types: connective, epithelial, muscular, nervous
  4. 6. the 4th level; humans have many of these structures which perform specific functions
  5. 8. the base building block of all matter
  6. 9. an example of the 5th level; supplies heart with blood