What advice will you give your friend about how to get the claim?

I would say that to get a claim it needs to be a sentence that is a statement and is debatable. (not a fact like in the book Harry Potter, Harry Potter is seen as the boy who lived)

Explanation:

between the two muscle layers is the myenteric or auerbach's plexus, which controls peristalsis. in the colon, the muscularis externa is much thicker because the feces are large and heavy, requiring more force to push along. the stomach has a third layer of muscularis externa: the inner oblique layer.

yes

explanation:

vvbbjcgv guy gu ch vvg