menu project Adaynn's

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Across
  1. 3. a system that sends a receives messages through neurons.
  2. 6. made of one cell.
  3. 7. a characteristic or feature of a living thing.
  4. 9. A system that protects and holds organs in place.
  5. 11. a cell that has a nucleus and other membrane.
  6. 12. nature made
Down
  1. 1. a cell that made up of more then one cell.
  2. 2. only has one parent.
  3. 4. This has two parents.
  4. 5. man made
  5. 8. The study of classifying and naming organisms based on shared traits.
  6. 10. and organism that can produce its own food.