BIOLOGY

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Across
  1. 2. intestine
  2. 3. cells
  3. 5. muscle for heart tissue
  4. 8. cell
  5. 9. align in the centre of the cell
  6. 10. tissue keeps the heart beating
  7. 12. exact copies of the original cell
  8. 14. small
Down
  1. 1. salivary
  2. 4. ball
  3. 6. blood is classified as this type of tissue
  4. 7. solid matter left behind is removed as feces
  5. 11. brane
  6. 13. cell in stomach lining release digestive chemicals and acids
  7. 15. this tissue type functions in impulse conduction