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Physics, 25.10.2021 01:00 AutumnJoy12

Giải thích và lấy 4 ví dụ chứng minh rằng mặt trời là nguồn gốc của dường như toàn bộ các nguồn năng lượng nuôi dưỡng duy trì sự sống và các hoạt động trên trái đất

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