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1. Sports
1.1 FOOTBALL Beginner

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1.2 Cricket Beginner

*{box-sizing:border-box;margin:0;padding:0} body{font-family:system-ui,-apple-system,sans-serif;background:#f4f6f8;color:#1a1a2e;line-height:1.6} .wrap{max-width:960px;margin:0 aut...

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1.3 Hockey Beginner

*{box-sizing:border-box;margin:0;padding:0} body{font-family:system-ui,-apple-system,sans-serif;background:#f4f6f8;color:#1a1a2e;line-height:1.6} .wrap{max-width:960px;margin:0 aut...

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1. heat (তাপ)
1.1 তাপের পরিমাপ ও একক Beginner

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1.2 অবস্থার পরিবর্তন ও লীনতাপের ধারনা Beginner

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1.3 তাপের প্রবাহঃ পরিবহন, পরিচলন, বিকিরন Beginner

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1. বংশগতি ও কয়েকটি সাধারণ জিনগত রোগ
1.1 বংশগতি সম্পর্কিত গুরুত্বপূর্ণ শব্দের ব্যাখ্যা Beginner

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1. Solution
1.1 solutions in a nutshel Beginner

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