Biology crossword

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Across
  1. 4. Organ responsible for filtering blood and producing urine
  2. 5. processin which water moves in and out of cell
  3. 8. enzyme responsible of breaking down proteins
  4. 10. Chemical that speeds up chemical reactions
  5. 11. A thin layer of tissue that covers a cell
Down
  1. 1. Type of organelle that provides the cell energy
  2. 2. Process through which food is turned into energy and waste
  3. 3. Chemical responsable of photosynthesis
  4. 5. portions of a cell that resemble organs and perform a specific action
  5. 6. Dissease where a person stops eating in order to lose weight
  6. 7. Organ that secretes bile and regenerates itself
  7. 9. The part of the digestive system that conects the mouth and the esophagus