Answer:
Three evidences that Moises is the author of the pentateuco are:
References to the authorship of moises made by other book writers in the Old Testament.
The references that the books of the Pentateuch have that point to Moses as its author.
The references that authors of the books of the New Testament make to Moses as author of the pentateuco.
Step-by-step explanation:
The Pentateuch corresponds to the first five books of the Bible. Although there are controversies about who was the author of these books, there is a lot of evidence, given by the Bible itself that the author of this book was Moses, mainly due to the series of references that evidence this. Furthermore, it is known that Moses knew how to write and that the Pentateuch narrates the journey of the people of Israel through the desert, under the leadership of Moses.