Semester review

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Across
  1. 3. a plant organ similar to the lungs
  2. 7. substances used to do life processes
  3. 8. stores urine
  4. 11. to release energy for organisms to use
  5. 12. gets oxygen into blood
  6. 13. to react to things
  7. 14. removes water from food
  8. 16. supports the plant
  9. 17. to move from place to place or move their body
Down
  1. 1. how plants make energy
  2. 2. to make a copy of a living thing
  3. 4. to get rid of waste
  4. 5. pumps blood
  5. 6. clean the blood
  6. 9. to increase in size
  7. 10. brings water from the ground
  8. 13. changes in the way your body works
  9. 15. breaks up food