In the image of the brain below, the directional terms that are indicated by the arrows are A diagram showing the brain with an arrow pointing up to the top of the brain and down to the bottom of the brain.
anterior and posterior.
anterior and superior.
posterior and inferior.
superior and inferior.

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.

answer:

y for points : )

explanation: