Answer:
A. the ten commandments were followed as part of a religion, while the code of Justinian was not.
Step-by-step explanation:
Ten Commandments or the Decalogue, which means "ten words," is the name given to the set of Divine Laws which, according to the Holy Bible, were written directly by Yahweh God the Lord and delivered to Moses. On the other hand, the Justinian code is a fundamental juridical work, published from the year 533 AD by determination of the Byzantine emperor Justinian I (who took the throne in 527 AD).
That is, the ten commandments were followed as part of a religion, while the code of Justinian was followed as a document with juridical content.