Cells

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Across
  1. 5. A ..... is used to observed tiny cells.
  2. 6. A ...... is formed from cells with similar functions.
  3. 7. The ....... controls all activities in the cell.
  4. 9. Various tissues in an ........ work together to carry out its functions.
  5. 11. The different organs in a ........ work together.
Down
  1. 1. All cells in our body need to work together for our body to function ........
  2. 2. A ...... can donate a kidney or part of his liver to a patient who has kidney or liver damage.
  3. 3. Genes carry information that determines the ..... of a person.
  4. 4. membrane The .............. allows the cell to change its shape.
  5. 8. The ......... is the site where most cell activities take place.
  6. 10. ........ are found in the nucleus of a cell.
  7. 12. Transferring cells, tissues or organs from a donor to a patient can pose social and ........ issues.