Moving from the lumen outward, what is the correct order of layers that make up the lining of the digestive tract?
A. mucosa, submucosa, circular muscle
layer, nerve net, longitudinal muscle layer,
serosa
B. serosa, nerve net, longitudinal muscle
layer, circular muscle layer, submucosa,
mucosa
C. submucosa, mucosa, circular muscle
layer, longitudinal muscle layer, nerve net,
serosa
D. serosa, submucosa, mucosa, longitudinal
muscle layer, nerve net, circular muscle layer
E. mucosa, circular muscle layer, serosa,
nerve net, longitudinal muscle layer,
submucosa
A
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