The term is "linkage institution".
linkage institution is any institution which help people connect to a Government or any central authority of the place or country. Some simple examples of the linkage institutions include <span> elections, political parties, interest groups, and the media.</span>
I believe the answer is: <span>desert, hot, rugged
This climate made the region have insufficient water to sustain a lot of people and make it really hard for many agricultural crops to grow.
Because of this, not many populations able to survive in this area and many of them choose to migrate to another place.</span>
Because they live in a continent that humans cannot live on. :)
Cardiovascular fitness and the risk of heart attack are correlated in a way that any cardiovascular disease like a heart attack can be an outcome of poor cardiovascular fitness.
Good cardiovascular fitness allows you to perform rhythmic exercises for an extended period. It will thus improve your risk for heart disease or heart attack. Hypertension, diabetes, bad cholesterol levels, and obesity are the health conditions that increase your risk for heart disease.
High blood pressure is called a silent killer because it shows no symptoms and may prove life-threatening. Increased levels of low-density blood cholesterol are often acquired from unhealthy foods that you eat. Diabetes mellitus does not provide enough glucose required for respiration and obesity can lead to many other diseases including the ones explained above.
Thus, you need to improve these conditions to improve your cardiovascular fitness. Moreover, performing rhythmic exercises and maintaining a healthy diet can help you achieve cardiovascular fitness.
To know more about cardiovascular fitness, refer to the following link:
brainly.com/question/11176067
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China's farmers have long used techniques such as fertilization and irrigation to increase the productivity of their scarce land.