Unit 1 Bend 2

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Across
  1. 4. energy used in atp
  2. 6. the cycle of nitrogen between animals and plants
  3. 10. how plants get food
  4. 12. when a cell is at equilibrium
  5. 16. energy is used in transporting cells
  6. 17. when something moves from a high to low concentration
  7. 18. the cycle of phosphorus between animals and plants
  8. 20. the type of respiration through which cells can break down sugars to generate energy in the absence of oxygen
Down
  1. 1. A chemical process in which oxygen is used to make energy from carbohydrates (sugars)
  2. 2. no energy is used in transporting cells
  3. 3. a series of chemical reactions that break down glucose to produce ATP
  4. 5. a biological occurrence wherein the output of a system amplifies the system (positive feedback) or inhibits the system (negative feedback)
  5. 7. CO2
  6. 8. the cycle of rain
  7. 9. the cycle of carbon in animals and plants
  8. 11. when a cell gets too little water
  9. 13. O2
  10. 14. celluar energy
  11. 15. when water moves from high to low concentrations
  12. 19. when a cell gets too much water