For remembering material before an exam, rosa swears by her favorite mnemonic device, which involves stringing together bits of information in an ordered narrative. this mnemonic device is

Linking

Explanation:

Mnemonic linking device is a system which is capable of creating stories or pictures in mind so that they can be remembered by linking it with different section of information.This helps in enhancing remembering ability through forming a chain of information .

According to the question, Rosa is using mnemonic linking system device for forming a chain of information pieces and arranging them in orderly manner to extract and retrieve exam materials before exam.

the arab empire adopted the muslim religion as their main belief. arabs would influence the people from the territories they invaded towards islam (the muslim belief).

nevertheless, throughout the history of the arab empire, rulers brought intellectual individuals from other religions to their centers of learning. these other foreigners included jews, christians, greeks, persians, and indians.   these resulted in the adoption of important knowledge developed by these cultures by the arabic empire. for example, the works of aristotle were translated from greek to arab and indian scientists brought the numerical concept of "zero" to the arabs.

nowadays, 93% of the arab population is muslim, which at the same time is subdivided in sects including the sunni, zaini, alawi, shia. the remaining 7% is composed mainly of christians.