Exam (elaborations)
AQA GCSE Biology Paper 2 Exam Questions with Verified Answers
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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 cha...
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