Answer:
the negative effects are sometimes referred to as "brain drain". The notion of the brain drain is largely unsupported in the academic literature. According to economist Michael Clemens, it has not been shown that restrictions on high-skill emigration reduce shortages in the countries of origin.
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If I'm mistaken I think it is a flood plain hope I helped
By immigration migrating to one location to the other
The answer is probably D because plates don't drift above above each other. For example where an oceanic plate meets a continental plate, the denser oceanic plate is forced down into the mantle and destroyed. I hope this helped
Answer:
1.do the earthquake drill
2.help who is injured
Explanation:
that is my opinion ...hope it helps