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Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..

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While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..

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The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..

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Osmoregulation is the regulation of water concentrations in the bloodstream, effectively controlling the amount of water..

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The evolution of the species of the genus "Homo" led to the emergence of modern humans. Find out more about human evolut..

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This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..