Photosynthesis and Respiration

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Across
  1. 4. the form of sugar that circulates in the blood and provides the major source of energy for body tissues
  2. 5. Rod-shaped cell structures that convert energy in food molecules to energy the cell can use to carry out its functions
  3. 6. An organism that makes its own food
  4. 7. An organism that cannot make its own food
  5. 10. the form of sugar that circulates in the blood and provides the major source of energy for body tissues
  6. 12. A structure in the cells of plants and some other organisms that captures energy from sunlight and uses it to produce food
  7. 13. A colored chemical compound that absorbs light
Down
  1. 1. A tiny cell structure that carries out a specific function within the cell
  2. 2. the small openings on the undersides of most leaves through which oxygen and carbon dioxide can move
  3. 3. A green pigment found in the chloroplasts of plants, algae, and some bacteria
  4. 8. The process by which cells break down simple food molecules to release the energy they contain
  5. 9. The process by which plants capture the energy in sunlight and use it to make food
  6. 11. A rigid structure that surrounds the cell membrane and provides support to the cell