MRSCGREN

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Across
  1. 1. A type of sugar that is an important source of energy in cells.
  2. 4. The gas essential for respiration and used in cellular processes.
  3. 6. The basic structural and functional units of living organisms.
  4. 9. The ability of organisms to produce offspring.
  5. 10. The process of increasing in size or developing.
  6. 11. The process of obtaining and using food for energy.
  7. 12. The process where living things take in nutrients and turn them into energy.
Down
  1. 2. Dioxide A gas produced during respiration and used in photosynthesis.
  2. 3. The chemical reaction in cells that releases energy from food.
  3. 5. The process by which plants make their own food using sunlight.
  4. 7. The removal of waste products from the body.
  5. 8. The ability of an organism to respond to its environment.