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This tutorial introduces flowing water communities, which bring new and dithering factors into the equation for possible..

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

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Plant cells have plastids essential in photosynthesis. They also have an additional layer called cell wall on their cell..

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