CR & P

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Across
  1. 4. Where photosynthesis occurs
  2. 5. sugars
  3. 9. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water
  4. 11. the source of energy for use and storage at the cellular level.
  5. 14. responsible for cellular respiration
  6. 15. A chemical process in which oxygen is used to make energy from carbohydrates (sugars)
Down
  1. 1. the result of something chemically changed
  2. 2. responsible for the absorption of light to provide energy for photosynthesis.
  3. 3. a colorless and non-flammable gas at normal temperature and pressure
  4. 6. an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.
  5. 7. an organism that eats other plants or animals for energy and nutrients.
  6. 8. Energy from the sun
  7. 10. cell structures in the epidermis of tree leaves and needles that are involved in the exchange of carbon dioxide and water between plants and the atmosphere
  8. 12. what is produced from the reactants
  9. 13. a colorless, odorless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air.
  10. 16. a substance that takes part in and undergoes change during a reaction