why is it important for digestive system functions that mucous membranes can secrete and absorb susbstances?

Physics

1 answer:

MissTica3 years ago

6 0

Answer:

It pushes food through the GI tract. The inside of GI tract is lined with mucous membranes. Mucous membranes are moist tissues that can secrete and absorb substances. The ability to secrete and absorb substances is necessary for the functions of the digestive system.

Explanation:

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