1 About Kidney Disease Diet Restrictions The job of the body's kidneys is to filter fluids and remove extra waste from the body. 2  When kidneys fail, fluid and wastes can accumulate in the body and be hazardous to youâ¦. About Kidney Disease Diet Restrictions The job of the body's kidneys is to filter fluids and remove extra waste from the body. 2  When kidneys fail, fluid and wastes can accumulate in the body and be hazardous to youâ¦.
The Sahara divides the continent into North and Sub-Saharan Africa. The southern border of the Sahara is marked by a band of semiarid savanna called the Sahel; south of the Sahel lies the lusher Sudan.
The Sahara Desert covers most of North Africa. The Sahara Desert is the largest subtropical hot desert and third largest desert in the world, after Antarctica and the Arctic.he Sahara Desert is located in North Africa and covers the following countries and territories (either in part or fully): Algeria Chad Egypt Lybia Mali Mauritania Morocco Niger Sudan Tunisia Western Sahara (This is not a country, its a territory mainly under the control of Morocco) It does not â¦.