List of volcanoes in Japan. This is a list of active and extinct volcanoes in Japan. Orange background indicates a volcano considered active by the Japan Meteorological Agency.
Facts about Blood Types with charts about Blood Types and Blood type information O + O positive donors are needed more frequently than any other donor. Because O positive is the most common Blood type (39% of the population), it is needed more often by people requiring Blood in hospitals. Facts about Blood Types with charts about Blood Types and Blood type information. O - 7% of the population has O negative Blood.
The Basque people of Spain and France have the highest percentage of Rh negative blood. About 30% have (rr) Rh negative and about 60% carry one (r) negative gene. The average among most people is only 157%-Rh negative, while some groups have very little.