Correct answer is B for this question
Personally i think B because he says to exist is to think, meaning it is inseparable, you cannot exist if you don’t think basically
Answer:
Books of Hours
Explanation:
The book of hours is a Christian book which was popular in the Middle Age.It is also called Liturgy of the Hours. Book of Hours included an official set of prayers for hours of each day to be used by common people. It formed the basis of official public prayer of the church.These books had also some paintings.
