(Encyclopedia) Food and Drug Administration (FDA), agency of the Public Health Service division of the U.S. Department of Health and Human Services. It is charged with protecting public health by…
(Encyclopedia) foot-and-mouth disease or hoof-and-mouth disease, highly contagious disease almost exclusive to cattle, sheep, swine, goats, and other cloven-hoofed animals. It is caused by a virus,…
(Encyclopedia) rock carvings and paintings, designs inscribed on rock surfaces and huge stone monuments in many parts of the world by prehistoric or preindustrial peoples. They have been found on…
(Encyclopedia) perfluoroalkyl and polyfluoroalkyl substances (PFAS), a group of several thousand synthetic organic chemical compounds made up of a chain of carbon atoms bonded to fluorine atoms. PFAS…
(Encyclopedia) monsters and imaginary beasts. The mythologies and legends of ancient and modern cultures teem with an enormous variety of monsters and imaginary beasts. A great number of these are…
(Encyclopedia)
CE5
São Tomé and PrincipeSão Tomé and PrincipesouN t&oobreve;mĕˈ, [key]São Tomé and Principeprēnˈsēpə [key], officially Democratic Republic of São Tomé and Principe, republic (…
(Encyclopedia) physical education and training, organized instruction in motor activities that contribute to the physical growth, health, and body image of the individual. The historical roots of…
