Biology Crossword

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Across
  1. 2. the gas produced by humans
  2. 4. the pores on leaves that allow CO2 to enter
  3. 6. the gas plants produce
  4. 9. the energy plants need
  5. 10. the organelle where photosynthesis occurs
  6. 11. the process that uses glucose to produce ATP
Down
  1. 1. the process where plants make their own food
  2. 3. my teacher's last name
  3. 5. another way of saying energy (3 letters)
  4. 7. a sugar made during photosynthesis
  5. 8. the organelle where respiration occurs