El Espectador on MSN
Aguas de Bogotá tomará control de puntos críticos ante cambio del servicio de aseo
El director de la UAESP, Armando Ojeda, dialogó con El Espectador sobre el plan que lidera en el cambio de la prestación de ...
Tissue engineering is a set of methods that can replace or repair damaged or diseased tissues with natural, synthetic, or semisynthetic tissue mimics. These mimics can either be fully functional or ...
Evolution is the process of heritable change in populations of organisms over multiple generations. Evolutionary biology is the study of this process, which can occur through mechanisms including ...
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