Examlex
Which of the following is the shortest period of time?
Submucosal Layer
The layer of tissue lying just beneath the mucosa, containing blood vessels, nerves, and glands, found in various tubular structures in the body.
Mucus
A sticky, slimy substance produced by mucous membranes and glands for protection and lubrication in the body, such as in the respiratory and digestive tracts.
Skeletal Muscle
A type of muscle that is attached to bones and under voluntary control, responsible for locomotion and movement.
Digestive Tract
A continuous tube running through the body from mouth to anus, where digestion and absorption of food occur.
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