Review Science This Is

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Across
  1. 3. light passes through an object and bends
  2. 4. allows the flow of energy (metal)
  3. 7. less dense
  4. 9. light does not pass through an object
  5. 13. source of energy for the water cycle and food webs
  6. 14. sediment left in a place and creates a river delta
  7. 15. eats plants and animals
  8. 17. (2 words)your are born with
  9. 19. mushrooms, bacteria, worms
  10. 20. plany eater
  11. 22. iron, nickel, cobalt and steel
  12. 23. movement of sediment
Down
  1. 1. organism that hunts
  2. 2. organism that's being hunted
  3. 5. light bounces off an object
  4. 6. the ability to dissolve
  5. 8. a substance that can dissolve is _______
  6. 10. organism that makes its own energy
  7. 11. meat eater
  8. 12. created by wind, water and ice
  9. 16. stops or slows down the flow of energy (palstic)
  10. 18. fossil fuel made by plants
  11. 21. more dense