Lesson 1: Plant Survival

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Across
  1. 4. tissues that transport sugars to all parts of the plant
  2. 7. the evaporation of water from a plant's leaves
  3. 9. the process in which plants make their own food
  4. 10. tiny openings on the underside of most leaves that allow air to enter
  5. 11. plants give off this gas which humans breathe
Down
  1. 1. specialized tissue through which water and minerals move up from the roots
  2. 2. plants use structures such as ______, stems, and roots to obtain energy
  3. 3. for photosynthesis to take place, plants need water, carbon dioxide and ________
  4. 5. plants need enough space where they grow for their roots to spread out and absorb water and _________from the soil
  5. 6. the ability to perform work or change something
  6. 8. this structure absorbs the water from the ground
  7. 10. water and carbon dioxide combine in the presence of light energy to produce ______ and oxygen