Photosynthesis

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Across
  1. 3. plants need this for photosynthesis
  2. 6. pores in cells that open and close to allow exchange of carbon dioxide and water
  3. 8. chemicals added to soil to improve plant growth
  4. 10. plants store their glucose as what insoluble substance
  5. 11. this chemical is used to test for starch
  6. 13. the gas which is the product of photosynthesis
  7. 14. The green pigment in plants involved in photosynthesis
  8. 15. part of a plant where minerals are absorbed
Down
  1. 1. this mineral is needed for overall plant health
  2. 2. the process whereby plants make food using light energy from the sun
  3. 4. mineral needed to make chlorophyll
  4. 5. mineral needed to make amino acids in plants
  5. 7. these cells in leaves contain many chloroplast
  6. 9. the cell organelle where photosynthesis takes place
  7. 12. without this mineral leaves turn purple