Respiration Puzzle ( Keith )

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Across
  1. 1. the main nutrient involved in respiration
  2. 5. single celled fungus that uses anaerobic respiraton
  3. 7. reaction using oxygen
  4. 9. element used while aerobic reaction takes place
  5. 10. describes this crossword
Down
  1. 2. acid made from aerobic respiration
  2. 3. enhances rate of respiration
  3. 4. reaction not using oxygen
  4. 6. repairs the cell
  5. 8. building of new cells