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Hipervinculo Ciencias de la Tierra y Medioambiente

Designer Waters: Are bottled waters worth it?

Bottled water has become popular as seen in the wide selections of brands available in stores and bottled water vending machines. Some bottled waters claim to promote health, are "expertly designed", ...

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Hipervinculo Biología

Biodiversity in a Drop of Water

Compare biodiversity between drops of water.The purpose of this experiment is to find out how the biodiversity compares in drops of water taken from the ocean, a pond, a puddle and the tap.It is an ed ...