Unit 1 2 and 3 review

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Across
  1. 1. keeps the leaves in the light; gives a place for plants to keep flowers and fruit
  2. 3. to have something inside
  3. 6. the process in your body that turns food into energy
  4. 9. to stay alive
  5. 10. lets the plant take light in; is flat
  6. 13. the surface of the Earth
  7. 15. not made by people
  8. 16. smooth and level, like a table or desk
  9. 17. a pretty-colored part of a plant
  10. 18. the sun’s energy
  11. 19. to attach so it can’t move, like roots
  12. 21. to make something
Down
  1. 2. to be real
  2. 3. to have something with you
  3. 4. a chemical or food that helps living things live and grow
  4. 5. having a lot of bright colors
  5. 7. a natural thing such as iron or salt
  6. 8. a small object from which a plant grows
  7. 11. to experience
  8. 12. to give something wanted or needed
  9. 14. dirt, mud, ground
  10. 17. the part of a plant that contains the seed
  11. 20. to put something under the ground