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AQA 4.7. Ecology

4.7.1 Adaptations, interdependence and competition

4.7.2 Organisation of an ecosystem

4.7.3 Biodiversity and the effect of human interaction on ecosystems

4.7.4 Trophic levels in an ecosystem (biology only)

4.7.5 Food production (biology only)

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AQA 4.7. Ecology

4.7.1 Adaptations, interdependence and competition

4.7.1 Adaptations, interdependence and competition

4.7.2 Organisation of an ecosystem

4.7.2 Organisation of an ecosystem

4.7.3 Biodiversity and the effect of human interaction on ecosystems

4.7.3 Biodiversity and the effect of human interaction on ecosystems

4.7.4 Trophic levels in an ecosystem (biology only)

4.7.4 Trophic levels in an ecosystem (biology only)

4.7.5 Food production (biology only)

4.7.5 Food production (biology only)

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