Exam (elaborations)
AQA GCSE Biology Paper 2: Advanced and Classified Information for Exam Preparations 2024/2025
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What are hormones? - Ans .Chemical messengers that travel in the blood to target organs. Compare and Contrast the endocrine (hormone) system and the nervous system. - Ans .Nervous is faster acting than the endocrine system. Hormones have longer lasting effects compared to electrical impulses. N...
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