The best explanation for Japan’s low foreign-born population of 1% is Japan’s A. high cost of living.
B. quota system.
C. poor educational system.
D. labor shortages.

B. Quota system.

Explanation:

A quota is an official limit to the number of something that is allowed. In this case, it is Japan's quota on the number of foreign born people who are allowed to move to their country. Some countries, like Japan, practice a limited immigration policy. Immigration is the action of coming to live permanently in a foreign country. This limitation of immigration would no doubt decrease the rate in population growth, since less people are moving to their country.

It's right on Edge. Got 100% on unit test. TRUST ME.

Please click the heart if this helped & I hope this made your day a little better!

first paragraph (and busy all the night ,with a silence deep and white )