4/20/26

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Across
  1. 3. The process of burning wood leading to a increase in carbon levels.
  2. 6. All of the living organisms on Earth
  3. 8. Contains all the layers of gases on the Earth
  4. 11. Molecules Produced from a process.
  5. 14. The body system responsible for producing hormones.
  6. 15. A protocol used in science class to analyze diagrams.
  7. 17. Molecules needed for a process
  8. 18. All the bodies of water on Earth
  9. 19. Another way to say numbers
  10. 20. one of the inputs needed for photosynthesis
Down
  1. 1. The body system responsible for sending signals.
  2. 2. The body system responsible for breaking down waste.
  3. 4. All of the different organisms in an ecosystem
  4. 5. Body System responsible for transporting blood nutrients and waste
  5. 7. The process used by the biosphere to reduce carbon levels.
  6. 9. One of the inputs needed for cellular respiration.
  7. 10. A type of species that is not native to a particular area.
  8. 12. All of the Rocks on Earth
  9. 13. Living components of an ecosystem
  10. 16. Non-Living components of an ecosystem