Ecology Communities

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Across
  1. 3. Community/a stable, mature community that undergoes little or no change in species over time
  2. 5. [suh k-sesh-uh n] - orderly, natural changes, and species replacements that take place in communities of an ecosystem over time
  3. 6. Species/the first species to take hold in an area
Down
  1. 1. Community/sequence of changes tht take place after a community is disrupted by natural disasters or human actions
  2. 2. ability for an organisms to withstand fluctuations in biotic and abiotic environmental factors
  3. 4. Factor/any biotic or abiotic factor that restricts the existence, numbers, reproduction, or distributions of organisms
  4. 6. succession/colonization of barren land by pioneer organisms