Which option best describes a demographic result of high levels of emigration from a country?(1 point)

Question

Emigration can create a population with a lower average age overall.
Emigration often involves highly skilled workers leaving a country, leading to brain drain.
Emigration raises the net migration for a country, which brings demographic benefits.
Emigration leads to a higher number of workers, which can lower wages

Answer 1

Emigration often involves highly skilled workers leaving a country, leading to brain drain.