The pyramid

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Across
  1. 3. they create organ systems
  2. 6. animal cells unicellular or multicellular
  3. 7. A living thing
  4. 9. system-the systems inside of an organisms
  5. 10. systems- specialized areas in the body that do special functions
Down
  1. 1. together to make a tissue.
  2. 2. System that helps you move
  3. 4. comes together to create organs
  4. 5. system- system that contains lungs,nose, and trachea
  5. 8. system- consists of nerves, spinal cord, and brain