Match the following layers of the digestive tract with their characteristics. Serosa Mucosa Muscularis SubmucosaA. Muscle layer that contracts for peristaltic movement to move the food moleculesB. Muscle layer that lines the lumen and forms numerous folds to absorb digested food moleculesC. Outer layer that secretes a lubricating fluidD. Highly vascular layer that receives absorbed nutrients and passes it to the blood and lymph vessels

What layer of the digestive tract is the outermost layer that secretes a lubricating fluid to minimize friction for when the organs are moving to aid in digestion and absorption? A. Serosa B. Mucosa C. Submucosa D. Muscularis

The layers of the gastrointestinal tract wall from the inside layer outward in order areMultiple Choicesubmucosa, muscularis, mucosa, serosa.serosa, submucosa, muscularis, mucosa.mucosa, submucosa, muscularis, serosa.muscularis, serosa, mucosa, submucosa.mucosa, muscularis, serosa, submucosa.

The ____________ is the outer most layer of the digestive tract.mucosaserosasubmucosamuscularis

What is the open cavity of the digestive tract that contains the digested food molecules? A. Muscularis B. Mucosa C. Serosa D. Lumen

In which organ listed below do we find three layers of smooth muscles rather than the typical two layers of muscles in the digestive tract?Group of answer choicesLiverStomachLarge intestinePancreas