Answer:
refraction
Explanation:
refraction happens when a wave passes from one medium to another at an angle
Answer:
Migration is the movement of people from one permanent home to another. This movement changes the population of a place. International migration is the movement from one country to another.
The population of any given area can only change through three processes: birth, death and migration. Health departments at the state and local levels keep fairly complete records of births and deaths, but information on gross migration flow—in or out—is practically non-existent. The net effect of migration on population size can be reasonably approximated, however, from census counts and vital statistics. Using data provided by the Indiana State Department of Health, along with 1990 and 2000 census counts, the Indiana Business Research Center estimates that net migration, the difference between inflows and outflows, accounted for 216,000 new state residents in the 1990s—40 percent of Indiana's total population increase for the decade.
<em>I hope it helps you..</em>
This is all in my book....
Answer:
The primary purpose of the CEU is to provide a permanent record of the educational accomplishments of an individual who has completed significant non-credit educational and career enhancement experiences.
Explanation:
Answer:
43). true
44). true
45). false, caused by a virus
46). true
47). i suspect false, because theres not really a social aspect
48). true
Explanation:
