CHEMISTRY NCERT
Chemical reactions form new substances, shown by balanced equations. Acids, base...
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Chemical reactions form new substances, shown by balanced equations. Acids, base...
Wildlife and resource management balances conservation and sustainable use, prot...
Water resources include rivers, lakes, groundwater, and rainfall—vital for agric...
Agriculture involves cultivating crops and raising livestock to sustain food sup...
Manufacturing industries transform raw materials into finished goods through mac...
Development refers to progress in economic, social, and technological spheres—im...
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