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🔑:Social media has revolutionized modern activism by providing platforms for organizing events, raising awareness, and mobilizing individuals across the globe. It enables rapid information dissemination, fosters community building among activists, and amplifies marginalized voices, making it a powerful tool for social change.

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🔑:1. Use at least 12 characters, including uppercase letters, lowercase letters, numbers, and symbols. 2. Avoid easily guessable information, such as names or birthdays. 3. Use a mix of unrelated words or phrases. 4. Change passwords regularly and do not reuse them across different accounts.

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🔑:Climate change threatens polar bear populations primarily by reducing sea ice, their critical habitat for hunting seals. Melting ice forces bears to swim longer distances, leading to exhaustion and decreased hunting success. This results in lower birth rates and higher mortality, jeopardizing their survival in the Arctic ecosystem.

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🔑:Renewable energy sources, such as solar and wind, can be replenished naturally and are sustainable over time, leading to lower greenhouse gas emissions. In contrast, non-renewable sources, like coal and oil, are finite resources that contribute significantly to environmental pollution and climate change when used.

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🔑:1. Improves cardiovascular health and lowers risk of chronic diseases. 2. Boosts mental health by reducing anxiety and depression. 3. Enhances strength, flexibility, and overall physical fitness. 4. Aids in weight management and promotes better sleep.

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🔑:1. Risotto: A creamy rice dish often made with broth, wine, and cheese. 2. Osso Buco: A braised veal shank served with gremolata and often paired with polenta. 3. Tiramisu: A luscious dessert with layers of coffee-soaked ladyfingers and mascarpone cheese.