AQA_GCSE Trilogy Biology 2H_Mark Scheme 2022 | Practice Paper 2 Higher

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AQA_GCSE Trilogy Biology 2H_Mark Scheme 2022 | Practice Paper 2 Higher - - - GCSE COMBINED SCIENCE BIOLOGY MARK SCHEME Practice Paper 2 Higher - - 1 (a) evaporates 1 Sea 1 Sun 1 accept sun... wind 1 condenses 1 rain 1 (b) photosynthesis 1 for 1 mark (c) any three from: 3 • grass eaten by rabbit • rabbit eaten by fox • carbon becomes part of fats/proteins in the fox’s body • or passes along the chain as (carbohydrate) / fat / protein each for 1 mark [Do not accept ‘carbon gets into fox’s body’, for third mark] (d) contains minerals / salts / ions / nutrients / named 1 ignore ‘food’ do not allow vitamins / glucose / energy etc (needed by plants) for health / better growth 1 for / help plant growth is insufficient ignore moisture retention / soil structure ignore more plants - - - [Show More]

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