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  1. GCSE
  3. Biology AQA

Biology

Biology cover artwork
  1. GCSE
  3. Biology AQA
  5. 7.1.3 Biotic factors

7.1.3 Biotic factors

Spec 8461

Revise AQA GCSE Biology 7.1.3 Biotic factors with the question bank, lessons, revision guides, and flashcards.

Students should be able to explain how a change in a biotic factor might affect a given community given appropriate data or context. • Biotic (living) factors which can affect a community are: availability of food; new predators arriving; new pathogens; one species outcompeting another so the numbers are no longer sufficient to breed.

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