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

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This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..

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The Evolutionary Development of Multicellular Organisms

Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..

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New Zealand is known for its unique biodiversity, caused by its remarkable geography and geologic history. Breaking away..

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A still body of water may be disturbed by a variety of factors. One of them is wind. In fact, it is considered as the pr..