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How are levels maintained within an ecosystem? - OCR 21st CenturyAudio

Plants compete for light, water, minerals and space. Animals compete for food, mates and territory. Decay is the breakdown of organic matter and is affected by temperature, water and oxygen.

Part of Biology (Single Science)Living together - Food and ecosystems

Explore what happens to carbon at each stage of the cycle and the different processes involved.

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How are levels maintained within an ecosystem? - OCR 21st Century

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