simple permanent tissue

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Across
  1. 3. which is made up of single layer of cells.
  2. 4. they are long and narrow as the walls are thickened due to____________.
  3. 7. small pores in the epidermis of the leaf is called ____________.
  4. 8. parts of the plant often secrete a __________ layer.
Down
  1. 1. the husk of coconut is made up of which tissue.
  2. 2. which cells are flat.
  3. 5. stomata are enclosed with two kidney-shaped cells called ___________ cells.
  4. 6. the tissue is present in ___________.