Which of the following statements is true of population and population density in east asia a. around 70 percent of japan’s population lives in the region between tokyo and china. b. more than half the population of mongolia lives in ulan bator c. population policies caused the population in china to decline during the 1950s d. in the koreas and taiwan, population densities are found in eastern coastal areas

B is the right answer.

C: china cut in the only child policy from 1980s. before it, china population plicy is inspire multiple birth lead to bigger birth rate.

D: in the koreas and TW, they most lived in the western coastal areas face to china.

name two ways organisms join a population and two ways organisms leave a population. two ways organisms join a population are birth rate and immigration. two ways they leave are death rate and emigration.

explanation: