In what way are Judaism, Christianity, and Islam similar? A.
They all consider Abraham to be a common ancestor.

B.
They all teach that Muhammad was one of God’s prophets.

C.
They all teach that the Caliph is the most important religious leader.

D.
They all consider the Old Testament to be the holiest book of their

religion.

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Explanation:

I do Believe the answer in B

Explanation:

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.

answer; /// all of the above;