Year 9

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Across
  1. 4. dioxide gas released when burning fossil fuels
  2. 7. carbon f___________
  3. 9. what will the sea level do in the future
  4. 11. we use this to study cells
  5. 12. shortest wavelength
  6. 14. cells with a special function
  7. 16. measure of species in an environment
Down
  1. 1. respiration without oxygen
  2. 2. can effect the rate of photosynthesis(T)
  3. 3. g______________ gases
  4. 5. movement of water
  5. 6. waves that communicate with satellites
  6. 8. this is melting due to global warming
  7. 10. s___ cells, undifferentiated cells
  8. 13. movement of gases/liquids
  9. 15. what a sperm cells needs to move