Answer:
18 cm or it's C
Explanation:
Here is yyyyyoooouuuurrrrrrrr ANSWERRRRR!!!!
The Middle East is a region in western Asia and north-eastern Africa.
Hope it helps
Answer：
China faces serious social and economic problems associated with overpopulation in the years to come. Overly populated regions lead to degradation of land and resources, pollution, and detrimental living conditions.
