As the Outermost Layer of the Gastrointestinal Wall, Which of the Following

question 200

Multiple Choice

As the outermost layer of the gastrointestinal wall, which of the following secretes a lubricant to slide over other organs?

• A) submucosa
• B) myenteric plexus
• C) mucosa
• D) muscularis externa
• E) serosa

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