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Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..

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This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..

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This tutorial looks at the adaptations of freshwater plants for them to thrive in still water habitats. Familiarize your..

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Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..