Photosynthesis and Cellular Respiration

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Across
  1. 3. a simple sugar, often in form of a carbohydrate, produced through photosynthesis
  2. 5. a product of photosynthesis
  3. 7. one of the reactants of photosynthesis
  4. 8. the amount of carbon dioxide released into the atmosphere as a result of human activities
  5. 9. a gradual increase in the temperature of the Earth's surface caused by human activities
  6. 11. a process used by plants to create food by using water, carbon dioxide, and sunlight
  7. 14. the process by which food is broken down into simpler substances by the body
Down
  1. 1. an energy-producing organelle found in nearly all cells of plants and animals
  2. 2. the process of chemical change wherein yeast convert sugar to alcohol
  3. 4. a green pigment present in all green plants
  4. 6. small openings in the leaves of plants through which gas exchange happens
  5. 7. an organelle where photosynthesis happens
  6. 10. requiring oxygen to live or work
  7. 12. living organisms inhale this gas to live
  8. 13. a compound that provides energy to living organisms