Photosynthesis

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Across
  1. 2. the ending materials of a chemical reaction
  2. 3. pigment in plants and algae that absorb light to do photosynthesis; gives plants their green color
  3. 6. organisms that make their own food, usually by the process of photosynthesis
  4. 8. the starting materials of a chemical reaction
  5. 9. sugar molecule; product of photosynthesis
  6. 10. process by which some organisms convert carbon dioxide, water, and light energy into glucose and oxygen
  7. 11. waste product of photosynthesis
  8. 12. type of energy required for photosynthesis to occur
Down
  1. 1. pores in leaves that take in carbon dioxide and release water
  2. 3. organelle in which photosynthesis occurs
  3. 4. molecule made of one oxygen and two hydrogen; reactant of photosynthesis
  4. 5. gas made of one carbon and two oxygen molecules; reactant of photosynthesis
  5. 7. organisms that cannot make their own food, must consume other organisms