LA COMPETENCIA EN ALIMENTACIN EN LOS LIBROS DE TEXTO DE EDUCACIN SECUNDARIAdoi:10.37467/gkarevedu.v10.3351COMPULSORY educationSECONDARY educationTEXTBOOKSGEOLOGYBIOLOGYAn analysis of five Biology and Geology textbooks for Compulsory Secondary Education is presented. On the one...