Final answer:
AR (Accelerated Reader) does not participate in or accept any regional board. It is a reading program commonly used in schools to track and assess students' reading comprehension and progress.
Step-by-step explanation:
AR (Accelerated Reader) does not participate in or accept any regional board. It is a reading program commonly used in schools to track and assess students' reading comprehension and progress. The stretch of land along the Mediterranean coast and the Nile River is where most of the population resides, benefiting from a mild climate with sufficient rainfall for growing grains such as wheat and barley AR is designed to help students improve their reading skills by providing them with a wide range of books at appropriate difficulty levels.