Angina pectoris, commonly known as angina, is the sensation of chest pain, pressure, or squeezing, often due to ischemia of the heart muscle from obstruction or spasm of the coronary arteries.
Pure Culture. A pure culture is a population of cells or multicellular organisms growing in the absence of other species or types.
Culture refers to the way of life of a given people,that is, the â¦shared norms,values, beliefs and practices of that given society therefore i think political culture refers to the political norms i.e(constitutions),political values i.e(democracy,equality), political beliefs i.e(justice), and political practices i.e(elections) that shape peoples ...