Year 8 Ecosystems Key Terms

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Across
  1. 2. The process by which cells release energy for use.
  2. 4. A product produced by yeast during respiration.
  3. 8. The site of aerobic respiration in cells.
  4. 11. A type of respiration that requires oxygen.
  5. 13. The use of biological processes to produce useful products.
  6. 14. The process by which plants produce glucose.
Down
  1. 1. A type of anaerobic respiration seen in plants and microorganisms.
  2. 3. Oxygen _______. A term used to describe the need to take in additional oxygen after intense exercise.
  3. 5. The gas produced during photosynthesis.
  4. 6. ________ acid is a product of anaerobic respiration in animals.
  5. 7. Phosphates and phosphorus are two important __________ for the growth of plants.
  6. 9. The site of anaerobic respiration in cells.
  7. 10. Respiration that does not require oxygen
  8. 12. The chemical that absorbs sunlight in plants.