Everett Science Review 2

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Across
  1. 2. In a tree trunk, the lighter rings of wood that carry sap.
  2. 4. All flowering plant have...
  3. 6. The circles in a tree trunk that show a year's growth of new wood are..
  4. 9. Structure that holds and protects seeds
  5. 11. Plant-like organisms which contain no chlorophyll.
  6. 14. The part of a plant which carries water and minerals upward and food downward is the...
  7. 17. Food-making process of green plants
  8. 19. A gas given off by people and animals that plants need.
  9. 22. Green material in plants.
  10. 24. We depend on ... from trees to live.
  11. 25. All living things depend on...
  12. 26. The leaves and the branches of a tree.
Down
  1. 1. ...forests have trees that change color in autumn.
  2. 3. A seed needs ..., right temperature and air in order to sprout and grow.
  3. 5. The energy that helps plants make food.
  4. 7. Part of the plant that makes food.
  5. 8. Pine trees have narrow leaves
  6. 9. Plant-like organisms which contain no chlorophyll.
  7. 10. Protective "skin" of a tree trunk
  8. 12. When a seed is resting we say it is...
  9. 13. Ferns and mosses are green plants which begin as...
  10. 15. God designed plant life to ...or make more of its kind.
  11. 16. The part of a plant that makes seeds is the...
  12. 18. A plant's ... grow downward to absorb water and minerals from the soil.
  13. 20. Tiny insects and worms that help to break dead things down.
  14. 21. The act of moving pollen from flower to flower
  15. 23. Yellow powdery dust formed by flowers