C. The Rocky Mountains I believe, Mt. Elbert is in Colorado and the Rocky Mountains go through Colorado.
Answer:
For these nations, population growth will be a serious problem if food and other resources are not adequately distributed. Demographers use their knowledge of fertility, mortality, and migration trends to make projections about population growth and decline several decades into the future.
Explanation:
Answer:
Air rushes in and fills the lungs that is where the air goes as a result.
Explanation:
It is called Globalization