Biology (Combined Science) · GCSE · Edexcel · Edexcel GCSE Combined Science (1SC0) — Biology — Higher · Specification point · 9.15 · Ecosystems and material cycles
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| Students should: | Maths skills |
|---|---|
9.15 Explain how nitrates are made available for plant uptake, including the use of fertilisers, crop rotation and the role of bacteria in the nitrogen cycle |