I believe it's A. If the birth rate and immigration is equal to the death rate and emigration, then they balance each other out. If birth rate and immigration is bringing people in and death rate and emigration is pushing people out, then they equal 0.
#1 is B and then #2 is C an the last one is A
Could you imagine being punished for a speech made outside of school. On February 24, 1969, the U.S. supreme court established a new rule allowing free speech and political rights in school settings. Today, many schools are preventing kids from expressing their views and opinions. Doing this breaks students right to freedom of speech and right granted to all equally. So should schools really be punishing students for a speech made outside of school? The answer to that is no.