Test

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Across
  1. 1. plants that grow in water
  2. 4. gas that is released during photosynthesis
  3. 6. flat surface of the leaf
  4. 7. plants that depend on depend on dead and decaying matter for their survival
  5. 9. plants that grow in marshy areas
  6. 12. plants that grow on land
  7. 14. leaves are known as ____ of plants
  8. 17. food made by plants is in the form of ____
  9. 18. plants that remain under water
  10. 21. it is a parasitic plant
  11. 22. plant uses energy of _____ to prepare its food
  12. 23. natural surrounding where a plant or animal lives
  13. 24. trees that are thin, tall and cone shaped
  14. 25. it is used to test the presence of starch
Down
  1. 2. insect eating plants
  2. 3. process of making food in plants
  3. 5. a green coloured substance in plants
  4. 8. plants that depend on green plants for food
  5. 10. leaf is attached to the stem by
  6. 11. special feature of mangroves is ____ root
  7. 13. plants are the ____ of food
  8. 15. trees that do not shed all their leaves at once
  9. 16. plants in hilly areas have ____ like leaves
  10. 18. tiny openings on the lower surface of a leaf that helps in exchange of gases
  11. 19. removing green colour from the leaf
  12. 20. adjustment with surrounded living conditions
  13. 22. in deserts, plants have leaves reduced to ____