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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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The body is comprised of different elements with hydrogen, oxygen, carbon, and nitrogen as the major four. This tutorial..

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Plants in lentic habitats have features not found in terrestrial plants. They acquired these features as they adapt to t..

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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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Animals living in aquatic habitats have diversified and evolved through time. They eventually occupy ecological niches a..

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