Examen
AQA GCSE Biology Paper 2 100% Correct Answers Verified questions 2023/2024
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What is homeostasis? - answer The maintenance of a constant internal environment. What is a stimulus? - answer A change in your environment than requires a response. e.g Light, sound, touch, pressure, pain, chemical or temperature. What do the receptors do? - answer Detect the stimulus or chang...
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