Gram-positive bacteria retain a purple-colored stain, while Gram-negative bacteria appear pinkish or red. Gram-negative bacteria can cause many types of infections and are spread to humans in a variety of ways. Several species, including Escherichia coli, are common causes of foodâborne disease.
CCC&TI's Definition of Global and Diversity Efforts. Global Awareness is a conceptual understanding based upon an applicable knowledge of global and cultural perspectives. The understanding of concepts that impact the world encompasses, but is not limited to, environmental, social, cultural, political, and economic relations.
Carlos A. MartÃ­nez Vela â ESD.83 â Fall 2001 4. In his own first definition, Wallerstein (1974) said that a world-system is a multicultural. terirtorial division of labor in which the production and exchange o basic goods and raw. materials is necessary for the everyday life of its inhabitants..