Exam (elaborations)
A2 Biology AQA 5.5-Biological& chemical pesticides
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Pest An organism that competes with humans for food or space or is a danger to health. Pesticides Are poisonous chemicals that kills pests. 00:27 01:36 Features of an effective pesticide -Specific -Biodegradable -Cost-effective -Not accumulate Specific The pest...
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