science review

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Across
  1. 2. movement of a substance though from high to low consecration
  2. 5. what surrounds the cell
  3. 7. of a single cell.
  4. 9. thick solution that fills each cell and is enclosed by the cell membrane
  5. 11. an organism or part) having or consisting of many cells.
  6. 13. the power house of the cell
  7. 15. the brain of the cell
  8. 16. the smallest unit that can live on its own
  9. 18. an individual animal, plant, or single-celled life form.
  10. 19. group of tissues in a living organism that have been adapted to perform a specific function.
Down
  1. 1. the basic unit of all animals
  2. 3. system,a group of organs that work together to perform a complex function.
  3. 4. the basic unit of all plants
  4. 5. organelles that conduct photosynthesis
  5. 6. tissue is an ensemble of similar cells and their extracellular matrix
  6. 7. the outer protective layer of a plant cell
  7. 8. movement of a substance through water from high to low concentration
  8. 10. spores, etc.)
  9. 12. protozoans, certain alg
  10. 14. used to dis scribe the characteristics of a cell
  11. 17. bigger in plant cells then animal cells