Protozoa that live in the blood or tissue of humans are transmitted to other humans by an arthropod vector (for example, through the bite of a mosquito or sand fly). Entamoeba histolytica is a protozoan. A microscope is necessary to view this parasite.
The scientific revolution began in Europe towards the end of the Renaissance period and continued through the late 18th century, influencing the intellectual social movement known as the Enlightenment.he concept of a scientific revolution taking place over an extended period emerged in the eighteenth century in the work of Jean Sylvain Bailly, who saw a two-stage process of sweeping away the old and establishing the new.
The Scientific Revolution of the 16th and 17th centuries was a defining moment in the history of Western Civilization.odern science and the scientific method were born; the rate of scientific discovery exploded; giants such as Copernicus, Vesalius, Kepler, Galileo, Harvey, Newton, and countless lesser figures unlocked world-changing secrets of the universe.