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Plantlife can be studied at a variety of levels, from the molecular, genetic and biochemical level through organelles, c..

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Human consciousness and behavior are an interesting topic since they are determined and controlled by the brain. Conscio..

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There are more species of insects than any other species combined. This surely illustrates that insects have the selecti..

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Nutrients in the soil are essential to the proper growth of a land plant. This tutorial deals with the properties of soi..

Adaptation Tutorial
Adaptation Tutorial

Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..

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Amphibians & Early Reptiles

Obtaining air outside an aquatic environment required species to acquire suitable adaptations, and this was the case of ..