What region of the world did Islam develop

Which is likely the most serious problem associated with an epidemic? 1. there are sometimes no cures to the diseases that spread. 2. people often die from the diseases that spread. 3. there are usually no ways to prevent people from getting ill. 4. people often don’t know they have a disease.

Who introduced arabic numerals to italy, which make bookkeeping possible? a. brunelleschi b. cosimo de medici c. fibonacci d. gregory xi e. giovanni de bicci de medici

As a religious faith, candomblé appropriates beliefs from both a. african faiths and catholicism b. hinduism and catholicism c. hinduism and islam d. buddhism and catholicism