The correct option is B. 185 calves were slaughtered to create vellum.
The Book of Kells is an illuminated manuscript Gospel book in Latin, containing the four Gospels of the New Testament together with various prefatory texts and tables. It was created in a Columban monastery in either Britain or Ireland and may have had contributions from various Columban institutions from both Britain and Ireland. It is believed to have been created c. 800 AD.
