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Biology - Ch 3.1

To Study Vocab.

QuestionAnswer
Limiting Factor Any biotic or abiotic factor that restricts the existence, numbers, reproduction, or distribution of organisms.
Primary Succession Colonization of barren land by pioneer organisms.
Secondary Succession Sequence of changes that take place after a community is disrupted by natural disasters or human actions.
Succession Orderly, natural changes, and species replacements that take place in communities of an ecosystem over time.
Tolerance The ability of an organism to withstand fluctuations in biotic and abiotic environmental factors.
Climax Community A stable, mature community that undergoes little or no change in species over time.
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