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🔑:Regular physical exercise offers numerous benefits, including improved cardiovascular health, increased muscle strength, and enhanced mental well-being. It can also aid in weight management, boost immune function, and reduce the risk of chronic diseases such as diabetes and hypertension.

🧠After the rain, the flowers was blooming, and the sun shined brightly over the garden.

🔑:After the rain, the flowers burst into bloom, and the sun shone brightly over the garden.

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🔑:The Chernobyl disaster remains significant in nuclear safety discussions today as it highlighted the catastrophic risks associated with nuclear energy and the importance of stringent safety protocols. It serves as a cautionary tale that informs regulatory frameworks and emergency preparedness plans worldwide, reshaping public perception of nuclear power.

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🔑:The theory of relativity, proposed by Albert Einstein, explains how space and time are interconnected. It states that the laws of physics are the same for all non-accelerating observers and that objects can appear to move differently depending on the speed of the observer, leading to effects like time dilation where time moves slower at higher speeds.