@sciencecoloringbook: Biological classification starts broad: a domain contains kingdoms, and kingdoms group organisms with shared traits. The scientific method uses evidence to test ideas. A hypothesis is a testable prediction; a null hypothesis predicts no effect or difference. An observational study records what happens without changing conditions, while a manipulative experiment changes a variable to test its effect. 🌱🔬 #Biology #ScientificMethod #Classification #Hypothesis #Experiments

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Tuesday 06 October 2026 03:14:14 GMT