Cells Definitions

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Across
  1. 1. Movement of molecules from low to high concentration
  2. 3. Plant-like unicellular organism
  3. 5. Building blocks of life
  4. 6. Where respiration happens
  5. 8. Group of tissues that work together
  6. 13. Made up of many cells
Down
  1. 2. Made up of just one cell
  2. 4. Method of transferring energy from glucose
  3. 5. Number of particles of a substance in an area
  4. 7. Group of cells that work together
  5. 9. Animal-like unicellular organism
  6. 10. Filled with chlorophyll for photosynthesis
  7. 11. A tail-like structure that works like a propeller
  8. 12. Group of organ systems working together