Category 4-5

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Across
  1. 4. Plant growth toward water
  2. 8. System that enables the body to move
  3. 10. Stable plant and animal community
  4. 11. pioneer species that grows on rock, a mix of algae and fungi
  5. 15. Largest level of ecological organization
  6. 18. Requires sunlight to make glucose
  7. 19. System controls body activities and processes using electrochemical signal
  8. 21. System breaks food down into smaller, simpler molecules
  9. 23. Succession in which take 50-100 years to reach a climax community
  10. 24. relationship in which one organism benefits while the other is not affected
  11. 26. Leaf structure that allows for gas exchange
  12. 28. Relationship where one organism benefits while the other is harmed
  13. 29. community of the first living things to move into a new environment
  14. 30. Type of succession which begins with barren rock, no soil
Down
  1. 1. Variety of organisms that live within a given area
  2. 2. Plants growth in response to gravity
  3. 3. Organisms that belong to the same species in the same physical area
  4. 5. The evaporation of water through stomata in plant leave
  5. 6. System protects the body from pathogens
  6. 7. Plants response to touch
  7. 9. Requires glucose to make ATP
  8. 12. Populations of different species
  9. 13. Plant growth toward light
  10. 14. System protects the inner body and includes the nails, hair, and skin
  11. 16. System that sends signals to specific parts of the body by releasing hormones
  12. 17. an inherited trait that increases an individual’s chance of survival
  13. 20. Symbiotic relationship in which both organisms benefit
  14. 22. Increase the rate of reactions in the body
  15. 25. System that removes waste from the blood, consist of bladder and kidneys
  16. 27. nonliving factor in an ecosystem