Answer :
Final answer:
Brain drain is the movement of skilled workers from less economically advanced regions to more advanced ones, leading to a loss of knowledge and skills.
Explanation:
Brain drain is the phenomenon where highly skilled workers emigrate from less economically advanced areas to more advanced areas, draining their home country of knowledge and skills. This migration often occurs from developing countries to wealthier nations in search of better opportunities and higher wages. The concept of brain drain highlights the loss of skills, education, and wealth that happens when talented individuals move away from their home country.
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