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Plants produce hormones to regulate their growth. Auxins, for instance, influence plant growth. Know the role of auxin i..

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Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..

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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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A Balanced Diet – Carbohydrates and Fat

Apart from vitamins, the human body also requires high energy sources such as carbohydrates and fats. If you want an ove..

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