Photosynthesis Crossword

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Across
  1. 5. The organelle that produces the green color for plants and helps absorb sunlight
  2. 6. The gas that humans breathe out and plants take in
  3. 8. The most important substance needed to support life and includes two hydrogens and one oxygen
  4. 9. An energy source from the sun
  5. 10. Lets gases in and out of the leaf
Down
  1. 1. The result of a chemical reaction
  2. 2. Another word for sugar and the substance that is created from photosynthesis
  3. 3. The gas that supports most lifeforms and the gas that is created through photosynthesis
  4. 4. An organelle within the cells of plants and certain algae that is the site of photosynthesis
  5. 7. The substances that form a chemical reaction