The process of digestion is a complex combination of biological interactions and chemical reactions taking place in a digestive track and its organs. (positivevitality.ie)
«Anatomically modern humans colonized Europe around 45,000 - 43,000 years ago, replacing Neanderthals approximately 3,000 years later, with potential cultural and biological interactions between these two human groups,» said Professor Hervé Bocherens, a biogeologist at the Senckenberg Center for Human Evolution and Palaeoenvironment at the University of Tübingen, Germany, and lead author of a study published in the journal Scientific Reports. (sci-news.com)
An MRes in the Physical Analysis of Biological Interactions at Surfaces is available at the University of Liverpool. (sciencemag.org)