Endothermic versus exothermic reactions
Introduction A chemical reaction is a process where the basic structure of a substance changes and the substance becomes a new substance with one or […]
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Differences between gymnosperms and angiosperms
Introduction Plants are an integral part of our life and earth system. The plant kingdom is widely classified into Spermatophyte and Aspermatophyta. Spermatophyta, as the […]