Nucleus, that is the answer
Answer:
A linear settlement is a (normally small to medium-sized) settlement or group of buildings that is formed in a long line. Many follow a transport route, such as a road, river, or canal though some form due to physical restrictions, such as coastlines, mountains, hills or valleys. Linear settlements may have no obvious center, such as a road junction. Linear settlements have a long and narrow shape.
<span>a. the region’s muslims received their medical care at the madrassas. b.the madrassas were the schools that taught the islamic religion. c. the madrassas applied islamic law for the muslim population. d. the region’s muslims bought islamic foods from the madrassas.</span>
Answer: the third longest river in the world is the Yangtze river at 3,915 miles long
Explanation: