PHOTOSYNTHESIS

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Across
  1. 2. The product of plants using light energy to change water and carbon dioxide into a sugar
  2. 7. a gas that is a product of photosynthesis
  3. 8. An organelle that converts light energy into chemical energy through photosynthesis
  4. 9. The total amount of living matter in a given unit area
  5. 13. Molecules that are responsible for the colour of plants and animals
  6. 14. A green pigment that is necessary for the photosynthesis process
Down
  1. 1. The process of using glucose and oxygen to create energy for plant growth
  2. 3. A gas needed by plants to complete photosynthesis
  3. 4. The process green plants use to convert sunlight into chemical energy to use as "fuel" for the plant.
  4. 5. The rate at which biomass is produced by organisms
  5. 6. Something necessary to complete the photosynthesis process
  6. 10. A molecule that stores energy
  7. 11. A source of light energy for plants
  8. 12. Organisms that produce their own food