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🔑:Photosynthesis is the process by which plants convert sunlight into energy. During this process, chlorophyll in plant leaves absorbs sunlight and combines it with carbon dioxide from the air and water from the soil to produce glucose (a sugar) and oxygen. This process is vital for plant growth and oxygen production for the environment.

🧠"Subject: Meeting Request for Project Deadline"

🔑:Dear [Recipient's Name], I hope this message finds you well. I would like to request a meeting at your earliest convenience to discuss the impending project deadline and any necessary adjustments. Thank you for your consideration. Best regards, [Your Name]

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🔑:Culture shock refers to the feelings of confusion and anxiety that individuals experience when they encounter a new or unfamiliar culture. For example, an American moving to Japan may experience culture shock due to differences in social norms, language, and daily interactions.

🧠"A locket belonging to a grandmother."

🔑:Emma found a dusty locket in her attic that once belonged to her grandmother. Inside it held a worn photo of her grandparents on their wedding day. The locket symbolized family ties, memories, and the love that endured through generations, prompting Emma to reflect on her own journey of love and belonging.

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🔑:To demonstrate the effect of salt on ice melting, place several ice cubes on a plate and sprinkle one half with salt and leave the other half unaltered. Observe over time as the salted ice melts faster due to the depression of the freezing point caused by the salt.

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🔑:Social media has transformed communication by enabling instant sharing of information and connection across the globe. It encourages engagement and collaboration but can also lead to misunderstandings and the spread of misinformation, reshaping how individuals interact in personal and professional settings.