The answers should be D 23%
Brazil is one of the only countries that is close to a closed a economy because it barely imports anything into its country.
Answer:
The correct answer is <u><em>D</em></u>. Birthrates drop, and may even drop low enough to reverse population growth.
I really do not understand this but i hope you find it
Crop rotation
this ensures that one plot of soil is getting all of the nutrients from every fruit or vegetable, instead of just one.
