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For human species to obviate extinction, reproductive mature adults should be producing viable offspring in order to con..

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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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Planktons are microscopic organisms that live suspended in aquatic habitats. There are two groups: the phytoplanktons an..

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According to Charles Darwin's theory of natural selection, preferable genes are favored by nature in the gene pool, and ..

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Neurons generate electric signals that they pass along to the other neurons or target tissues. In this tutorial, you wil..