The whose name is an arabic word meaning "shore" or "edge," borders the sahara desert. a. serengeti b. okovango c. limpopo d. sahel

Which of the following describes what rocks usually are composed of ,

Rocks that contain crystals that are roughly equal in size and can be identified with the unaided eye are said to exhibit a texture.

Explain the value of statistics and other data to positive economics and to normative economics