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9:07
YouTube
Miss Estruch
NITROGEN CYCLE: A level biology AQA. Saprobionts, nitrogen-fixing, ammonification & nitrification
Learn the importance of the nitrogen cycle and each stage involved. saprobiotic nutrition, ammonification, denitrification, nitrification and nitrogen-fixing. I highlight key AQA exam questions and phrases they ask for in the mark scheme. Download my FREE GUIDE - How to analyse your tests to skyrocket your grade! https://missestruchbiology ...
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