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Covers the nature of science, the scientific method (observation and experimentation), and the contributions of famous scientists like Charles Darwin and Marie Curie . It places heavy emphasis on laboratory safety , the use of common apparatus, and the integration of technology in problem-solving. aristo science 1a pdf
Explores the properties of water, the water cycle, and methods of purification such as filtration and distillation . It also examines the impact of human activities, such as industrial waste and agriculture, on water quality. the scientific method (observation and experimentation)