The correct answer is B. They did not create the Justinian's code.
Muslims achieved spectacular advances. For example, building hospitals. They also corrected star charts of ancient Greeks.
Muslims they had achievements in medieval medicine and they were groundbreaking. New translations, observation, books, and methods from muslim became well known in 12th century.
Muslims also achieved anatomy and blood circulation in 1616. Pulmonary circulation was described by an Arabic doctor.
