What is the Epic of GilgameshGenesis9

What is the Epic of GilgameshGenesis9.What characteristic makes the Pentateuch (Torahessentially different? From where and about when is it? Tell me something about it. What stories does it contain that later appear in ?) from the other books of the Hebrew Bible? What special claims are made about its authorship?10.

What is the Documentary Hypothesis about biblical authorship?

11.What are some of the reasons that scholars came to question Mosaic authorship of the Pentateuch and to regard it as having multiple authors and being constructed from several sets of texts?

12.What is a "doublet" (in the framework of biblical scholarship)? Please provide a couple of examples.